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

Chi square distribution questions and answers

22/10/2021 Client: muhammad11 Deadline: 2 Day

Chi-square distribution

Find the median of the chi-square distribution with 22degrees of freedom. Round your answer to at least two decimal places

In the question above the resolution had the equation of P(Xsquare > M)=0.5. Where did the 0.5 come from? Is it coming from the previous question answer?

Chi-square distribution
Use the calculator provided to solve the following problems.
Suppose that follows a chi-square distribution with degrees of freedom. Compute . Round your answer to at least three decimal places.

Suppose again that follows a chi-square distribution with degrees of freedom. Find such that . Round your answer to at least two decimal places.

Find the median of the chi-square distribution with degrees of freedom. Round your answer to at least two decimal places.

Additional Resources
Elementary Statistics (A Brief Version), 6th Ed.
Bluman
Chapter 7: Confidence Intervals and Sample Size
Section 7.4: Confidence Intervals for Variances and Standard Deviations

Supplementary Resources
We're asked to compute , where follows a chi-square distribution with degrees of freedom. Using the calculator, we can compute and use the complement rule to obtain :


.
(Note that, since the degrees of freedom in the above calculation must be specified for the ALEKS calculator, the expression appears as with in the calculator input.)


Figure 1

We are asked to find such that for a chi-square distribution with degrees of freedom. Note that such a is the value that cuts off an area of in the right tail of this distribution, that is, for the distribution. See Figure 1, which depicts the distribution and an area of shaded to the right of .
Using the calculator, we get



.
(Note that we have to use the input to specify the degrees of freedom.)

We're asked to find the median of the chi-square distribution with degrees of freedom. The median of a continuous distribution is the value that divides the distribution in half; in other words, the probability of obtaining a value greater than the median is and the probability of obtaining a value less than the median is .
In finding the median of the chi-square distribution with degrees of freedom, then, we are finding the value such that , where follows a chi-square distribution with degrees of freedom. In other words, we are finding . Using the calculator, we get

Comparing the mean and median of this distribution

.
The answer is:

Median

Chi-square distribution

Find the median of the chi-square distribution with 22degrees of freedom. Round your answer to at least two decimal places

In the question above the resolution had the equation of P(Xsquare > M)=0.5. Where did the 0.5 come from? Is it coming from the previous question answer?

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:

Finance Homework Help
Academic Mentor
Ideas & Innovations
Helping Hand
Professional Accountant
Engineering Mentor
Writer Writer Name Offer Chat
Finance Homework Help

ONLINE

Finance Homework Help

As per my knowledge I can assist you in writing a perfect Planning, Marketing Research, Business Pitches, Business Proposals, Business Feasibility Reports and Content within your given deadline and budget.

$27 Chat With Writer
Academic Mentor

ONLINE

Academic Mentor

I have read your project description carefully and you will get plagiarism free writing according to your requirements. Thank You

$18 Chat With Writer
Ideas & Innovations

ONLINE

Ideas & Innovations

Being a Ph.D. in the Business field, I have been doing academic writing for the past 7 years and have a good command over writing research papers, essay, dissertations and all kinds of academic writing and proofreading.

$36 Chat With Writer
Helping Hand

ONLINE

Helping Hand

I have written research reports, assignments, thesis, research proposals, and dissertations for different level students and on different subjects.

$21 Chat With Writer
Professional Accountant

ONLINE

Professional Accountant

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

$36 Chat With Writer
Engineering Mentor

ONLINE

Engineering Mentor

As an experienced writer, I have extensive experience in business writing, report writing, business profile writing, writing business reports and business plans for my clients.

$38 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

Judeo christian and greco roman perspectives answers - Human Resources! - Philosophies and theories for advanced nursing practice 3rd edition - Camberwell high school fees - How to apply for special consideration unimelb - Specify the strength of the electric field - When is year of wonders set - A pizza chain is considering opening a new store - Body before skill sports performance for cheerleading - Self concept paper - One sentence summary examples - Technical communication 11th edition markel pdf - Sodium hydroxide lewis dot structure - Intended ONLY for brilliant answers - Exp 105 week 3 discussion 1 - Best vi cheat sheet - The correct order of acidity for the following compounds is - Surge function in modelling medicinal doses - What pricing strategy does kohls use - Dan patrick celebrity bracket challenge - Business Strategy - COMMUNITY AND NURSING (DUE 24 HOURS) - Air enters a nozzle steadily at - Example of argumentative essay about education - Hygienic practices for food safety - Saddle inc has two types of handbags - How to prepare 100 ppm nitrate solution from potassium nitrate - Lunch at haidilao december 7 - Criminal Law - How to draw mouse trap - Bill of quantities example australia - Case - Queen of trees food web - Actress lory walsh cause of death - Yankee trace fish fry coupon - Derivation of voltage across capacitor in rc circuit - Bs 970 817m40 equivalent - Aci 318 appendix d - Discussion - Shadow health dce answer key - Nitrogen kick off calculation - Atomic fluorescence spectroscopy principle - Theory, Research, and Practice - Labpaq mineral identification - Stockhouse restaurant st kilda - Does prospero free caliban - First solar module datasheet - Slo examples for reading - Best shape for parachutes - Middleton cheney community primary school - Binomial distribution table n 16 - Velux ggl c04 3000 - Simple machine lever lab report - Social media, death, and a space for mourning. - B if you want a burger - Declaration of Independence - Mr. and Mrs. Santana - Pulling and scraping painting technique - I had a little turtle his name is tiny tim - Frontline living old - Photosynthesis inputs and outputs - Aladdin micro lunch bowl instructions - Chuck close big self portrait 1967 68 - Qantas values and mission - Debye theory of specific heat ppt - Y 4x 6 y 2x - Example of postal ksas - Community Nurse Course reflection - Google human resource management case study - What was true about the 1892 homestead strike - ENG-102 SONNET QUIZ - Mechanics of materials 9th edition solution manual free pdf - Application of hysteresis motor - Good vocabulary words to use in a story - Stance essays on treating animals humanely - Intial - Toshiba accounting scandal article - BHD404 Discussion Module 4 Response - Research question - Business and its environment 6th edition - Pub licensee records south australia - Rotary cutter parts diagram - Advertising appeals and execution styles ppt - Physics - How to make recycled paper in the classroom - Ctecs workplace readiness skills practice test - Nye established a link between parental conflict and delinquency with the finding that: - The new deal's "cornerstone" and "supreme achievement," according to fdr, was/were - Marketing implications of introducing new coke - Boeing fortune 500 rank 2019 - Changing ways of life - Professor sri prasad urology - Managed care organization vs accountable care organizations - Ops 571 week 6 signature assignment - Weasel like mammal crossword - Quantum dot display ppt - Texas educator ethics training course answers - Lab report heat of reaction - Chem 305 lab manual answers - I need help for my assignment