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

Data mining midterm exam with solutions

21/04/2021 Client: muhammad11 Deadline: 2 Day

Mid-term Exam, summer 2019 ITS632 – Introduction to Data Mining Instructions: You must show all of your calculations. Ghost Map 1. (1 point) Write a one sentence summary of how John Snow used his crude form of data mining to conclude the Broad Street well was the source of cholera. Type of data and management scales 2. (8 points) Use the four data and management scales on the left to categorize the descriptions on the right. a. nominal ____ customer service rating from 1 to 5 b. ordinal ____ gender: male or female c. interval ____ today’s low temperature is 50F and today’s high is 75F d. ratio ____ hair color such as black, brown, red ____ he is 6 feet tall ____ pain level from 1 to 10 ____ average age in the course is 24.3 ____ he ran the mile in exactly 4 minutes Scatter diagram 3. (1 point) Using one sentence, explain the correlation between the number of beach visitors and the average daily temperature. 4. (3 points) Gini Index Use the following table to calculate your answers to the three questions below. a. What is the Gini Index for Home Owners? b. What is the Gini Index for non-Home Owners? c. Compute the weighted average for the Home Owner type. 5. (1 point) Bayes Theorem Probability of a dangerous fire = 1% Probability of smoke is common mainly due to barbeques = 10% Probability of dangerous fires when there is smoke = 90% Calculate the probability of a dangerous fire when there is smoke. 6. (6 points) Decision Trees a. Examine the following dataset. If a datapoint with an x coordinate = 3 is added, what color would the datapoint be? b. Given the following dataset, write rules for each color of datapoints. 1) green datapoints 2) red datapoints 3) blue datapoints c. Calculate the Gini impurities for the following imperfect split. 1) Left = 2) Right = ...

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:

Instant Homework Helper
Fatimah Syeda
Financial Solutions Provider
Homework Master
Quality Homework Helper
Top Academic Tutor
Writer Writer Name Offer Chat
Instant Homework Helper

ONLINE

Instant Homework Helper

You can award me any time as I am ready to start your project curiously. Waiting for your positive response. Thank you!

$42 Chat With Writer
Fatimah Syeda

ONLINE

Fatimah Syeda

I will cover all the points which you have mentioned in your project details.

$16 Chat With Writer
Financial Solutions Provider

ONLINE

Financial Solutions Provider

I have read and understood all your initial requirements, and I am very professional in this task.

$40 Chat With Writer
Homework Master

ONLINE

Homework Master

I have read and understood all your initial requirements, and I am very professional in this task.

$45 Chat With Writer
Quality Homework Helper

ONLINE

Quality Homework Helper

I have read and understood all your initial requirements, and I am very professional in this task.

$35 Chat With Writer
Top Academic Tutor

ONLINE

Top Academic Tutor

I am known as Unrivaled Quality, Written to Standard, providing Plagiarism-free woork, and Always on Time

$35 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

Hpe insight remote control online - Bat mitzvah speeches for best friends - What happened to rodney peairs - Pricing in the Internet Era - Lithium hydroxide with nitric acid - Dynamic characters in pride and prejudice - Royal north shore maternity - Rotabond 2000 data sheet - King grisly beard moral lesson - Chcdiv002 assessment 1 answers - Adaptations to aerobic training - Amazon positioning statement - Aggrieved entitlement definition - Iso iec 14443 4 - Write my dissertation - Critical Thinking Paper for Master Data Collections - Camellia spring mist uk - The following measurements were recorded for the drying time - I have a headache this weather stinks actual punchline - Chesalon nursing home beecroft - The laborer deserves his wages - Acid base titration lab vernier answers - Cipd cpd log - How long did the frankish empire last - Zitkala sa impressions of an indian childhood - This living hand john keats analysis - The underlying premise of emotional intelligence's impact on leadership is - Math 20 3 alberta - Masters in social science ucc - Difference between creative writing and academic writing - Harvard business school global supply chain management simulation answers - Mabel park high school uniform shop - Business Strategies - 31 gresham street ec2v 7qa - Moonee valley council bin collection - Ws x6716 10ge oversubscription - Friday the 13th accident statistics - Force measurement by strain gauge experiment - Seymour leisure centre membership prices - Waltham chase bike shop - Cubs 1914 club seating chart - L&d nail supply west palm beach - Social media and mobile marketing strategy by randi priluck pdf - Incident based peer review committee texas bon - 14 jenkins avenue myrtle bank - Swift aptitude test - L/min to kg/s air - Gettysburg address famous quotes - Firdon fabrications pty ltd - Dream chocolate case study answers - Summarize the key challenges faced in training expatriate managers - Need List Of 10 Homework Education Websites - Correction to my previous email - Steady state error from graph - Cardiff metropolitan university moodle - Gmi ps200 oxygen sensor - Chipotle e coli outbreak 2015 summary - Eng 125 comformity - Chapter 1 charlotte's web - C++ programming from prob ll w mindtap - Change time on ipecs phone - Https securepro prod energy siemens com securepro - Case Study 1: Auctions and Dynamic Pricing - Bhavika investments a group of financial advisors - Risk management plan template nsw - Download the cloud security alliance csa cloud controls matrix spreadsheet - Difference between drg and apc - Epson eb 1945w manual - What was einsteins iq - Multiple choice questions on communication barriers - Why did the zoot suit riots happen - Portage public schools calendar - Iso 9001 risk matrix - Case study 8 1 klm airlines - Write the word or phrase that best completes - Technology for management - Bus route 26 newcastle - The primary aim of social marketing is: - Johnson and smith company - Evidence based practice for nurses schmidt and brown - Math 220 university of phoenix - Which mission statement best represents the chester company? - Assignment assistance - Bairds pharmacy king street - Steve tilston danny collins - Ap lab report format - Human Resources Management - Walgreens inventory turnover - Unitarians held the following beliefs except - Phases of matter quiz - Pat maths 4th edition test 4 - Healthcare, NO PLAGIARISM, MUST BE ORIGINAL WORK, SCHOLARLY RESOURCE 2015, MUST BE TURN IT IN READY - Abington hospital mri scheduling - Aboriginal heritage inquiry system - Glass menagerie test questions - Into the wild chapter 17 summary - Diversification strategies - Weight percent of acetic acid in vinegar - Context of the longest memory - Dock leveler parts diagram