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Using data from a survey to Stat 201 students, a decision tree can help analyze whether or not a student is likely to have cheated in college. Use the following JMP output to answer several questions. Variable definitions: Q60 - Friend with Parents: Are you "friends" on Facebook with one or more of your parents? Q43 - Weekly Texts: On a typical school day last semester, approximately how many text messages would you send during class (while you were attending class)? 029 Smoked Weod: Havo

Using data from a survey to Stat 201 students, a decision tree can help analyze whether or not a student is likely to have cheated in college. Use the following JMP output to answer several questions. Variable definitions: Q60 - Friend with Parents: Are you "friends" on Facebook with one or more of your parents? Q43 - Weekly Texts: On a typical school day last semester, approximately how many text messages would you send during class (while you were attending class)? 029 Smoked Weod: Havo

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 10CYU
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Using data from a survey to Stat 201 students, a decision tree can help analyze whether or not a student is likely to have cheated in college. Use the following JMP output to answer several questions. Variable definitions: Q60 - Friend with Parents: Are you "friends" on Facebook with one or more of your parents? Q43 - Weekly Texts: On a typical school day last semester, approximately how many text messages would you send during class (while you were attending class)? Q29 - Smoked Weed: Have you ever smoked marijuana? Using the Decision Tree output, what percent of students who have smoked marijuana have cheated in college? Enter one decimal place in percent (ex. 23.4). OPartition for Cheated in College Split Prune Number RSquare N of Splits 0.063 806 3 All Rows Count G^2 LogWorth 806 858.59351 6.4857542 Q29 - Smoked Weed(Yes) Q29 - Smoked Weed(No) Count G^2 LogWorth 452 544.20179 4.2698915 Count G^2 LogWorth 354 288.30707 2.0449453 060 - Friend with Parent(Yes) P060 - Friend with Parent(No) 043 - Weekly Texts>=50 Q43 - Weekly Texts<50 Count G^2 Count G^2 Count G^2 Count G^2 355 451.46155 97 76.428024 299 266.73641 55 9.9963733 • Candidates • Candidates • Candidates Candidates Response Counts Leaf Label No Yes Q29 - Smoked Weed(Yes)&Q60 - Friend with Parent(Yes) Q29 - Smoked Weed(Yes)&Q60 - Friend with Parent(No) Q29 - Smoked Weed(No)&Q43 - Weekly Texts>=50 Q29 - Smoked Weed(No)&Q43 - Weekly Texts<50 237 118 84 250 54 13 49 1 MacBook Air 80 DII F3 F4 F5 F6 F7 F8 |
Transcribed Image Text:Using data from a survey to Stat 201 students, a decision tree can help analyze whether or not a student is likely to have cheated in college. Use the following JMP output to answer several questions. Variable definitions: Q60 - Friend with Parents: Are you "friends" on Facebook with one or more of your parents? Q43 - Weekly Texts: On a typical school day last semester, approximately how many text messages would you send during class (while you were attending class)? Q29 - Smoked Weed: Have you ever smoked marijuana? Using the Decision Tree output, what percent of students who have smoked marijuana have cheated in college? Enter one decimal place in percent (ex. 23.4). OPartition for Cheated in College Split Prune Number RSquare N of Splits 0.063 806 3 All Rows Count G^2 LogWorth 806 858.59351 6.4857542 Q29 - Smoked Weed(Yes) Q29 - Smoked Weed(No) Count G^2 LogWorth 452 544.20179 4.2698915 Count G^2 LogWorth 354 288.30707 2.0449453 060 - Friend with Parent(Yes) P060 - Friend with Parent(No) 043 - Weekly Texts>=50 Q43 - Weekly Texts<50 Count G^2 Count G^2 Count G^2 Count G^2 355 451.46155 97 76.428024 299 266.73641 55 9.9963733 • Candidates • Candidates • Candidates Candidates Response Counts Leaf Label No Yes Q29 - Smoked Weed(Yes)&Q60 - Friend with Parent(Yes) Q29 - Smoked Weed(Yes)&Q60 - Friend with Parent(No) Q29 - Smoked Weed(No)&Q43 - Weekly Texts>=50 Q29 - Smoked Weed(No)&Q43 - Weekly Texts<50 237 118 84 250 54 13 49 1 MacBook Air 80 DII F3 F4 F5 F6 F7 F8 |
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