Loading...

Messages

Proposals

Stuck in your homework and missing deadline? Get urgent help in $10/Page with 24 hours deadline

Get Urgent Writing Help In Your Essays, Assignments, Homeworks, Dissertation, Thesis Or Coursework & Achieve A+ Grades.

Privacy Guaranteed - 100% Plagiarism Free Writing - Free Turnitin Report - Professional And Experienced Writers - 24/7 Online Support

Spss for introductory statistics use and interpretation pdf

03/12/2021 Client: muhammad11 Deadline: 2 Day

Chapter6/Chapter Guides.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 6 – Selecting and Interpreting Inferential Statistics Study Guide

OBJECTIVES: The student will be able to:

1. Identify the general design classification for difference research questions. 2. Explain the distinctions of within subjects design versus between groups design

classifications. 3. Utilize a decision tree (Figure 6.1) to guide the selection of appropriate inferential

statistics (Tables 6.1-6.4). a. Identify the research problem. b. Identify the variables and their level of measurement. c. Select appropriate inferential statistic.

4. Describe the relationship between difference and associational inferential statistics as a function of the general linear model.

5. Interpret the results of a statistical test. a. Determine whether to reject the null hypothesis. b. Determine the direction of the effect. c. Evaluate the size of the effect.

6. Discuss the relationship between statistical significance and practical significance. TERMINOLOGY: • variables • levels of measurement • descriptive statistics • inferential statistics

o difference inferential statistics o associational inferential statistics

• difference question designs • between group designs • within subjects design (repeated measures design) • single factor designs • between groups factorial designs • mixed factorial designs • basic (bivariate) statistics

o phi or Cramer’s V o eta o Pearson product moment correlation o Kendall’s tau or Spearman rho

• complex statistics o factorial ANOVA o multiple regression o discriminant analysis o logistic regression

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

o MANOVA o ANCOVA

• loglinear • general linear model • statistical significance

o critical value o calculated value o statistically significant o Sig.

• practical significance • effect size

o r family of effect size measures o d family of effect size measures

• confidence intervals ASSIGNMENTS: See additional activities and extra SPSS problems for assignment examples.

Chapter6/Chapter Outlines.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 6 – Selecting and Interpreting Statistics Chapter Outline

I. General Design Classifications for Difference Questions

A. Labeling difference question designs. 1. State overall type of design (e.g. between groups, within

subjects). 2. State the number of independent variables. 3. State the number of levels within each independent variable.

B. Between groups designs: each participant in the research is in only one condition or group.

C. Within subjects or repeated measures designs 1. Within subjects designs.

a. Each participant in the research receives or experiences all of the conditions or levels of the independent variable.

b. Also includes designs where participants are matched (e.g. parent & child; husband & wife).

2. Repeated measures designs: each participant is assessed more than once (e.g. pretest & posttest).

D. Single factor (one-way) design 1. Has only one independent variable. 2. Factor and way are other terms for group difference independent

variables. E. Between groups factorial design

1. When there is more than one group difference independent variable.

2. Each level of one factor (independent variable) is possible in combination with each level of the other factor(s).

a. The number of levels of each factor is used in the description of the design.

b. For example: a design that includes gender (2 levels) and ethnicity (4 levels) would be labeled as a 2 x 3 between groups factorial design.

F. Mixed factorial design: Has both a between groups independent variable and a within subjects independent variable.

G. Describing designs 1. Each independent variable is described using one number that

represents the number of levels for that variable. 2. Example: 3 x 4 between groups factorial design would have 2

independent variables, one with 3 levels and one with 4 levels. II. Selection of Inferential Statistics

A. Types of research questions. 1. Difference questions: compare groups and utilize difference

inferential statistics. (Tables 6.1 & 6.3) a. Basic (bivariate) statistics: one independent and one

dependent variable.

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

b. Complex statistics: three or more variables. 2. Associational questions: examine the association or relationship

between two or more variables and utilize associational inferential statistics (Tables 6.2 & 6.4).

B. Using Tables 6.1 and 6.4 to Select Inferential Statistics 1. Decide the number of variables.

a. 2 variables = Tables 6.1 or 6.2 b. 3 or more variables = Tables 6.3, 6.4 or 6.5

(Basic 2 variable Questions and Statistics) 2. If there are two variables and the independent variable is nominal

or has 2-4 levels = Table 6.1. a. Identify number of levels of IV. b. Identify type of research design (between or within). c. Determine the type of measurement for the DV.

3. If there are 2 variables and both are nominal use the bottom rows of Table 6.1 (difference question) or Table 6.2 (associational question).

4. If there are 2 variables and both variables have 5 or more ordered levels use Table 6.2 (associational question).

(Complex Questions and Statistics-3 or more variables) 5. If there is one normal/scale DV and the IV’s (2 or more) are

nominal or have a few ordered levels use Table 6.3. 6. If there is one normal/scale DV and the IV’s/predictors (2 or

more) are normal/scale or dichotomous use the top row of Table 6.4 (complex associational question).

7. If there is one DV that is nominal or dichotomous and there are 2 or more IV’s use the bottom row of Table 6.4 (or 6.3).

8. If there are 2 are more normal (scale) DV’s use the general linear model to do MANOVA.

III. The General Linear Model (GLM) A. Difference between associational and difference questions.

1. Mathematically, the distinction between associational and difference questions is artificial.

2. Both associational and difference inferential statistics serve the purpose of exploring and describing relationships (Fig. 6.2).

a. The GLM subsumes both associational and difference inferential statistics.

b. The relationship between the IV and DV can be expressed by an equation with weights for each of the independent/predictor variables plus an error term.

IV. Interpreting the Results of a Statistical Test A. Statistical Significance

1. The SPSS calculated value is compared to a critical value found in a statistics table.

2. Statistically significant: probability (p) is less than the preset alpha (usually .05).

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

a. Sig.: SPSS label for the p value. b. Usually, if the calculated value (t, F, etc.) is large, the

probability (p) is small. c. This Sig. is also the probability of committing a Type I

error (rejecting the null hypothesis when it is actually true). 3. The p and the null hypothesis

a. p > .05: don’t reject the null hypothesis; results are not statistically significant and could be due to chance.

b. p < .05: reject the null hypothesis; results are statistically significant and are not likely due to chance.

B. Practical Significance versus Statistical Significance 1. Statistical significance does not necessarily insure that the results

have practical significance or are important. 2. Effect size and/or confidence intervals must be examined to

determine the strength of association. a. It is possible, with a large sample, to have a statistically

significant result that is weak (small effect size). b. Small effect size may indicate that the difference or

association is of little practical importance. C. Confidence Intervals

1. An alternative to null hypothesis significance testing (NHST). 2. May provide more practical information than NHST. 3. Confidence intervals allow us to determine the interval that

contains population mean difference 95% of the time. D. Effect Size

1. The strength of the relationship between the independent variable and the dependent variable.

2. r family of effect size measures a. Pearson correlation coefficient (r): values range from –1.0

to +1.0 (0 = no effect and +1/-1 =maximum effect). b. Also includes other associational statistics such as rho, phi,

eta and the multiple correlation (R). c. Can be reported as a squared or unsquared value.

i. Squared values (r2) indicate the percent of variance of the DV that can be predicted from the IV, but give small numbers that give an underestimated impression of the strength or importance of the effect.

ii. Unsquared values (r) give a larger value and are recommended for r family indices.

3. d family of effect size measures a. Focuses on the magnitude of the difference rather than the

strength of the association. b. Computed by subtracting the mean of the second group

from the mean of the first group and dividing by the pooled standard deviation of both groups.

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

c. All d family effect sizes express effect sizes in standard deviation units.

d. Values usually vary from 0 to +/- 1.0, but can be > 1.0. 4. Issues about effect size measures.

a. d is not available on SPSS outputs but can be calculated from information provided on SPSS outputs.

b. r and R are available on SPSS outputs. c. Most journals now expect authors to discuss the effect size

as well as statistical significance. E. Interpreting Effect Sizes

1. Table 6.5 provides guidelines for the interpretation of effect sizes based upon the effect sizes usually found in the behavioral sciences and education.

2. The absolute meaning of large, medium, and small are relative to findings in these disciplines. Suggest using the following terms instead:

a. Minimal in place of small. b. Typical in place of medium. c. Substantial in place of large.

3. Cohen’s (1998) examples of effect size: a. Small = “difficult to detect”. b. Medium = “visible to the naked eye”. c. Large = “grossly perceptible”.

4. Effect size is not the same as practical significance. a. Effect size indicates the strength of the relationship and is

more relevant to practical significance than statistical significance.

b. However, effect size measures are not direct indexes of the importance of a finding.

V. An Example of How to Select and Interpret Inferential Statistics A. Steps in the process:

1. Identify the research problem. 2. Identify the variables and their level of measurement. 3. State the research question(s). 4. Identify the type of each research question. 5. Select an appropriate statistic. 6. Interpret the results of the statistic.

a. Determine if the results were statistically significant. b. If the results are statistically significant:

i. Determine the direction of the effect. ii. Calculate and interpret the effect size.

iii. If necessary, calculate and interpret confidence intervals to evaluate practical significance.

VI. Writing About Your Outputs A. Methods Chapter

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

1. Update methods to include descriptive statistics about the demographics of the participants.

2. Add literature based evidence about the reliability and validity of measures/instruments.

3. Discuss if statistical assumptions were violated or not. B. Results Chapter

1. Includes a description of the findings. 2. Include figures and tables to illustrate the findings. 3. Do not include a discussion of the findings in this section. 4. Results of statistics should include:

a. The value of the statistic (e.g. t = 2.05) b. The degrees of freedom (and N for chi-square) c. The p or Sig. Value (e.g. p = .048)

C. Discussion Chapter 1. Puts the findings in context to research literature, theory and the

purposes of the study. 2. Explain why the results turned out the way they did.

Chapter1/Chapter Guides.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 1 - Variables, Research Problems and Questions Study Guide

OBJECTIVES: The student will be able to:

1. Explain the difference between research problems, research hypotheses, and research questions.

2. Provide definitions for different types of variables. 3. Identify the research question, research hypothesis, and types of variables used in a study. 4. Determine if a research question is a difference research question, an associational

research question, or a descriptive research question. 5. Explain the relationship between the type of independent variable used in a study and the

type of research question that can be answered (difference, associational, descriptive). 6. Discuss how the type of research questions drives the selection of the type of statistic. 7. Utilize the SPSS data editor and variable view features to examine the variables of an

existing dataset. TERMINOLOGY:

• research problem • variable

o independent variable (active vs. attribute) o dependent variable o extraneous variable

• operational definition • randomized experimental study • quasi-experimental study • non-experimental study • factor • grouping variable • values (categories, levels, groups, samples) • variable label • value label • research hypotheses • research question

o difference research question o associational research question o descriptive research question o complex research question (multivariate)

ASSIGNMENTS: See additional activities for assignment examples.

Chapter1/Chapter Outlines.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 1 – Variables, Research Problems and Questions Chapter Outline

I. Research Problems: Statement about the relationships between two or more

variables. II. Variables

A. Definition: Characteristic of the participants or situation for a study 1. Must be able to vary or have different values. 2. Concepts that do not vary are called constants. 3. Operational definition: defines a variable in terms of the

operations or techniques used to measure it or make it happen. B. Independent Variables

1. Active (manipulated) independent variable: can be given to participants within a specified period of time during the study.

a. Are not necessarily manipulated by the experimenter. b. Treatment is always given after the study is planned. c. Randomized experimental & quasi-experimental studies

must have active independent variables. 2. Attribute (measured) independent variable: preexisting attributes

of the persons or their ongoing environment. a. Cannot be manipulated by the experimenter. b. Non-experimental studies have attribute independent

variables. 3. Other terms for independent variables:

a. factor b. grouping variable

4. Inferences about cause and effect: a. Designs with active independent variables (experimental,

quasi-experimental) can provide data to infer that the independent variable caused the change or difference in the dependent variable.

b. Designs with attribute independent variables (non- experimental) should not be used to conclude a cause and effect relationship between the independent variable and the dependent variable.

5. Values of the independent variable: a. Several options or values of a variable. b. Also called: categories, levels, groups, samples

C. Dependent Variables 1. Presumed outcome or criterion that is supposed to measure or

assess the effect of the independent variable. 2. Must have at least two values, but usually have many values that

vary from high to low.

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

D. Extraneous Variables 1. Not of interest in a particular study but could influence the

dependent variable. 2. May also be called nuisance variables or covariates.

III. Research Hypothesis and Questions A. Research hypothesis: predictive statements about the relationship between

variables. B. Research questions: similar to hypotheses, but do not make specific

predictions. 1. Difference research questions: compare two or more different

groups on the dependent variable a. Utilize difference inferential statistics (e.g. ANOVA or t-

test) 2. Associational research questions: find the strength of association

between variables or to make predictions about a variable from one or more variables.

a. Utilize associational inferential statistics (e.g. correlation, multiple regression)

3. Descriptive research questions: summarize or describe data without trying to generalize to a larger population of individuals.

4. Complex research questions: involve more than two variables at a time.

a. Utilize complex inferential statistics. b. May be called multivariate in some books.

IV. Sample Research Problem: The Modified High School and Beyond (HSB) Study A. Research Problem: What factors influence mathematics achievement?

1. Identify primary dependent variable 2. Identify independent and extraneous variables 3. Identify types of independent variables (active vs. attribute) 4. Identify the research approach (experimental, quasi-

experimental, non-experimental) B. SPSS Variable View

1. Columns give information on database variables a. Name shows the variable name b. Label gives a longer description of the variable c. Values shows assigned value labels d. Missing identifies if certain values are designated by user

for missing values C. SPSS Data Editor

1. Shows raw data a. Variables are across the top (identified by short variable

names) b. Participants are listed down the left side.

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

D. Research Questions for the Modified HSB Study 1. Descriptive questions (Chapter 4) 2. To examine continuous variables for normality (Chapter 4). 3. Determine relationships between two categorical variables with

crosstabulations (Chapter 8). 4. Associational questions (Chapter 9) 5. Complex associational questions (Chapter 9) 6. Basic difference questions (Chapter 10) 7. Complex difference questions (Chapter 11)

III. Research Hypothesis and Questions
IV. Sample Research Problem: The Modified High School and Beyond (HSB) Study
Chapter2/Chapter Guides.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 2 – Data Coding, Entry, and Checking Study Guide

OBJECTIVES: The student will be able to:

1. Describe the steps necessary to plan, pilot test and collect data. 2. Prepare data for entry into SPSS or a spreadsheet 3. Define and label variables. 4. Display your SPSS codebook (dictionary). 5. Enter data into SPSS or a spreadsheet. 6. Check accuracy of data entry using SPSS Descriptive Statistics.

TERMINOLOGY: • pilot study • content validity • coding • dummy coding • codebook • define variables • label variables • missing values • data entry form • descriptive statistics ASSIGNMENTS: See additional activities and extra SPSS problems for assignment examples.

Chapter2/Chapter Outlines.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 2 – Data Coding, Entry, and Checking Chapter Outline

I. Plan the Study, Pilot Test, and Collect Data

A. Plan the study 1. Identify the research problem, question and hypothesis. 2. Plan the research design.

B. Select or develop the instrument(s) 1. Select from available instruments 2. Modify available instruments 3. Develop your own instruments

C. Pilot test and refine the instruments 1. Try out instrument on friends or colleagues 2. Conduct pilot study with a similar sample population 3. Utilize experts to check content validity of instrument items

D. Collect the data 1. Use methods appropriate for selected instruments 2. Check raw data before entering 3. Set “rules” for dealing with problematic responses.

II. Code Data for Data Entry A. Rules for data coding (assigning numbers to values or levels of a variable)

1. All data should be numeric. 2. Each variable for each case or participant must occupy the same

column in the SPSS Data Editor. 3. All values (codes) for a variable must be mutually exclusive. 4. Each variable should be coded to obtain maximum information. 5. For each participant, there must be a code or value for each

variable. 6. Apply any coding rules consistently for all participants. 7. Use high numbers (value or code) for the “agree”, “good”, or

“positive” end of a variable that is ordered. B. Make a coding form: to streamline data entry processes

III. Problem 2.1: Check the Completed Questionnaires (follow instructions in book)

IV. Problem 2.2: Define and Label the Variables (follow instructions in book)

V. Problem 2.3: Display Your Dictionary or Codebook (follow instructions in book)

VI. Problem 2.4: Enter Data (follow instructions in book)

VII. Problem 2.5: Run Descriptives and Check the Data (follow instructions in book)

I. Plan the Study, Pilot Test, and Collect Data
II. Code Data for Data Entry
A. Rules for data coding (assigning numbers to values or levels of a variable)
B. Make a coding form: to streamline data entry processes
III. Problem 2.1: Check the Completed Questionnaires (follow instructions in book)
IV. Problem 2.2: Define and Label the Variables (follow instructions in book)
V. Problem 2.3: Display Your Dictionary or Codebook (follow instructions in book)
VI. Problem 2.4: Enter Data (follow instructions in book)
VII. Problem 2.5: Run Descriptives and Check the Data (follow instructions in book)
Chapter2/Extra SPSS Problems.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 2 – Data Coding, Entry, and Checking Using the college student data.sav file, from http://www.psypress.com/ibm-spss-intro- stats/ (“Data Sets (ZIPS)” button) or the Moodle Web site for this book, do the following problems. Print your outputs and circle the key parts for discussion. 1. Compute the N, minimum, maximum, and mean, for all the variables in the college

student data file. How many students have complete data? Identify any statistics on the output that are not meaningful. Explain.

There are 47 students who have complete data. This value is found by looking at the value given for the Valid N (listwise). The mean is not meaningful for nominal (unordered) variables. In this example, nominal variables include: gender of student, marital status, and age group. The mean for dichotomous variables coded as 0 and 1 can be meaningful because the means actually tell the percent of students that answered with a “1” on their survey. In this example, the following variables are dichotomous: does subject have children, television shows-sitcoms, television shows-movies, television shows- sports, television shows-news.

2. What is the mean height of the students? What about the average height of the same

sex parent? What percentage of students are males? What percentage have children?

Mean height of the students = 67.30 inches Average height of same sex parent = 66.78 inches Percentage of students that are male = 52.0% Percentage of students with children = 52.0%

Chapter3/Chapter Guides.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 3 – Measurement and Descriptive Statistics Study Guide

OBJECTIVES: The student will be able to:

1. Utilize frequency distributions to determine if data is normally distributed. 2. Define the various levels of measurement (nominal, ordinal, interval, ratio, etc.) and

recognize terms that are used interchangeably. 3. Distinguish between the types of measurement (e.g. nominal vs. ordered, ordinal vs.

normal). 4. Utilize SPSS to generate descriptive statistics (frequency distributions, measures of

central tendency, measures of variability) for a data set. 5. Select the appropriate descriptive statistics based upon the level of measurement of the

data. 6. Describe the difference between parametric and non-parametric statistics. 7. Describe the properties of the normal curve. 8. Determine whether data is normally distributed and describe types of non-normality

exhibited (skewness, kurtosis, etc.). 9. Explain the relationship between the area under the normal curve and probability

distributions. 10. Explain the purpose of converting data to a standard normal curve and generating z-

scores. TERMINOLOGY: • frequency distribution

o approximately normally distributed o not normally distributed o negatively skewed o positively skewed

• levels of measurement o nominal (categorical, qualitative, discrete) o dichotomous o ordinal (ranks) o interval o ratio o scale o approximately normal (continuous, dimensional, quantitative)

• descriptive statistics o frequency tables o bar charts o histograms o frequency polygons

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

o box and whiskers plot • measures of central tendency

o mean o median o mode

• measures of variability o range o minimum o maximum o standard deviation o skewness o kurtosis o interquartile range

• parametric vs. nonparametric statistics • power • normal curve

o area under the normal curve o standard normal curve o z scores

• kurtosis ASSIGNMENTS: See additional activities and extra SPSS problems for assignment examples.

Chapter3/Chapter Outlines.pdf
IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

Chapter 3 – Measurement and Descriptive Statistics Chapter Outline

I. Frequency Distributions

A. Definition: tally of the number of times each score on a single variable occurs.

B. Approximately normally distributed: there is a small number of scores for the low and high values and most of the scores occur in the middle values (distribution exhibits a “normal curve”).

C. Not normally distributed: distribution does not exhibit a normal curve. 1. Negatively skewed: tail of the curve (extreme scores) is

elongated on the low end (left side). 2. Positively skewed: tail of the curve (extreme scores) is elongated

on the high end (right side). II. Levels of Measurement

A. Measurement: the assignment of numbers or symbols to different characteristics (values) of the variables.

B. Nominal Variables: numerals assigned to each category stand for a name of category.

1. Categories have no implied order or value. 2. Categories are distinct and non-overlapping. 3. Other terms for nominal variables:

a. Categorical b. Qualitative c. Discrete

C. Dichotomous Variables: have only two levels or categories. 1. May or may not have an implied order 2. Other terms for dichotomous variables:

a. dummy variables b. discrete variables c. categorical variables

D. Ordinal Variables: mutually exclusive categories that are ordered from low to high, but the intervals between categories may not be equal.

1. Also includes ordered variables with only a few categories (2-4) 2. Distribution of the scores is not normally distributed. 3. Other terms for ordinal variables:

a. Ranks b. Categorical

E. Approximately Normal (or Scale) Variables: levels or scores are ordered from low to high and the frequencies of the scores are approximately normally distributed.

1. May be continuous (have an infinite number of possible values within a range).

2. If not continuous, should have at least five ordered values or levels.

3. Other terms for approximately normal variables:

IBM SPSS for Introductory Statistics: Use and Interpretation, 5th Ed. (Morgan, Leech, Gloeckner & Barrett) Instructor's Manual by Gene W. Gloeckner and Don Quick

a. interval – have ordered categories that are equally spaced b. ratio – have ordered categories that are equally spaced and

Homework is Completed By:

Writer Writer Name Amount Client Comments & Rating
Instant Homework Helper

ONLINE

Instant Homework Helper

$36

She helped me in last minute in a very reasonable price. She is a lifesaver, I got A+ grade in my homework, I will surely hire her again for my next assignments, Thumbs Up!

Order & Get This Solution Within 3 Hours in $25/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 3 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 6 Hours in $20/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 6 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

Order & Get This Solution Within 12 Hours in $15/Page

Custom Original Solution And Get A+ Grades

  • 100% Plagiarism Free
  • Proper APA/MLA/Harvard Referencing
  • Delivery in 12 Hours After Placing Order
  • Free Turnitin Report
  • Unlimited Revisions
  • Privacy Guaranteed

6 writers have sent their proposals to do this homework:

Coursework Assignment Help
Helping Engineer
Chartered Accountant
Calculation Master
George M.
Pro Writer
Writer Writer Name Offer Chat
Coursework Assignment Help

ONLINE

Coursework Assignment Help

I am an experienced researcher here with master education. After reading your posting, I feel, you need an expert research writer to complete your project.Thank You

$34 Chat With Writer
Helping Engineer

ONLINE

Helping Engineer

I have assisted scholars, business persons, startups, entrepreneurs, marketers, managers etc in their, pitches, presentations, market research, business plans etc.

$15 Chat With Writer
Chartered Accountant

ONLINE

Chartered Accountant

I can assist you in plagiarism free writing as I have already done several related projects of writing. I have a master qualification with 5 years’ experience in; Essay Writing, Case Study Writing, Report Writing.

$42 Chat With Writer
Calculation Master

ONLINE

Calculation Master

I have read your project details and I can provide you QUALITY WORK within your given timeline and budget.

$16 Chat With Writer
George M.

ONLINE

George M.

I reckon that I can perfectly carry this project for you! I am a research writer and have been writing academic papers, business reports, plans, literature review, reports and others for the past 1 decade.

$48 Chat With Writer
Pro Writer

ONLINE

Pro Writer

I have done dissertations, thesis, reports related to these topics, and I cover all the CHAPTERS accordingly and provide proper updates on the project.

$20 Chat With Writer

Let our expert academic writers to help you in achieving a+ grades in your homework, assignment, quiz or exam.

Similar Homework Questions

How to find quotient using long division - English Composition II - Cydonia oblonga leaf extract - Australian national bulldog club - Human growth and development broward college - Ikea case study marketing management - Hill cipher encryption and decryption - Avon vale hunt ball - How to install hp smart update manager - Nucor corporation in case study - How to open skyui - Https fakenumber org generator mobile - Flip slide and turn activities - Experimental vs theoretical probability - Oldham hulme grammar school private candidate - Current Event - Free and Fair Trade or Budgetary Issue - Short Essay - Deed of partition nsw - Case study healing and autonomy - Community teaching work plan proposal - 2 page report - finance - Hm1030 week 2 test - An inspector calls documentary - Rothschild index - Under armour mission statement 2019 - Pm asmnt 4 - Electromagnetic induction lab report answers - Camtad hearing support derby - How to calculate sxx in excel - Average cost perpetual inventory method - Magnesium nitrite trihydrate molecular mass - A sales discount does not - Bolman and deal four frames pdf - Root cause analysis steps ihi - Healing neen discussion questions - Calculating specific heat worksheet answers - Us history essay - Ipv6 implementation in india - A cheerleading staple that was patented in 1971 by herkimer - If the inverse demand function for toasters is - Follow up to Essay - Workshop - Abdominal assessment shadow health - W9 - N492 Assignment Mod 5: - Nsw institute of teachers - Elinchrom scanlite halogen 300 650w set - Mosfet amplifier frequency response - Stephenson real estate recapitalization - Work breakdown structure online shopping - Literature Evaluation - Materials for elephant toothpaste - Basic chemical terminology in biology - Fluctuations and reductions in estrogen may be a contributing factor in which type of rhinitis? - Using revenue management to set orlando magic ticket prices - Which is not a correct association - Legrand lvsw 101 wiring diagram - Discuss the team dynamics for a highly effective or ineffective team of which you were a member. Can you explain why the team performed so well or so poorly? - In the lobbying world, to be “microsofted” means that a company has - Apple of discord story - Standardized nursing terminology challenges - Career counseling case examples - Essay250 word - What is diversity indices - IoT(Internet of Things) Security Research Paper (500-600 words) - Criminal justice - Important facts about cleopatra - Fanuc teach pendant cable pinout - Member railwayspensions co uk - Inside intel inside harvard case study - Target audience for hair extensions - Wollongong west public school - Hydrolysis of tert butyl chloride equation - Exercise 4 accuracy and precision - Color blind or color brave summary - Molar mass of lead iv nitrate - Born with green hair - What is balance day adjustment - Quartz sandstone is changed during metamorphism into - Speaking in tongues documentary online free - How to make a karyotype in a lab - Job enrichment in hrm - Coll Bargain 3.1 - S2 magic monitor download - Skyler hansen vsim documentation - What words begin with qi - Johns hopkins hospital financial statements 2018 - Gram stain lab report - The opening case explores IKEA’s expansion into India. - For the following questions determine the blood type being tested - Domain model in ooad tutorialspoint - A3 BUS - Critical Thinking - Budgeting - ETHICS - Low noise transimpedance amplifier - Mann kendall test stata - Www math utah edu - Hp designjet t120 printer - Don't speak solo tab