Using data from a survey to Stat 201 students, a decision tree can help analyze whether or not astudent is likely to have cheated in college. Use the following JMP output to answer severalquestions.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 textmessages would you send during class (while you were attending class)?Q29 - Smoked Weed: Have you ever smoked marijuana?Using the Decision Tree output, What is the value for RSquare?Enter your value with 3 decimal places (e.g. 0.201)OPartition for Cheated in CollegeSplitPruneNumberRSquareN of Splits0.063 8063All RowsCountG^2 LogWorth806 858.59351 6.4857542Q29 - Smoked Weed(Yes)Q29 - Smoked Weed(No)CountG^2 LogWorthCount G^2 LogWorth452 544.20179 4.2698915354 288.30707 2.0449453Q60 - Friend with Parent(Yes) CQ60 - Friend with Parent(No)Q43 - Weekly Texts>=50 043 - Weekly Texts<50CountG^2CountG^2Count G^2CountG^2355 451.4615597 76.428024299 266.7364155 9.9963733CandidatesCandidates» CandidatesCandidatesResponse CountsLeaf LabelNoYesQ29 - Smoked Weed(Yes)&Q60 - Friend with Parent(Yes)Q29 - Smoked Weed(Yes)&Q60 - Friend with Parent(No)Q29 - Smoked Weed(No)&Q43 - Weekly Texts>=50Q29 - Smoked Weed(No)&Q43 - Weekly Texts<5023711813498425054MacBook Air80DIIF2F3F4F5F6F7FB

From the decision tree output, Total number of cheated students is 806. The number of students…

Answered: Using data from a survey to Stat 201…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Read the following prompt and complete 1.a, 1.e, 1.f
A survey was conducted in a section on which subject they like best. 55 likes Math, 50 likes English, 51 likes Science, 32 likes Mathematics and English, 28 likes Mathematics and Science, 25 likes English and Science and 10 likes Mathematics, English and Science. How many were there in the section?
The accompanying table shows the top five world companies, ranked by revenue for a certain year. Find the mean revenue for these five companies. Click the icon to view revenue and profit for top five world companies. The mean revenue for these five companies is $ billion. (Type an integer or a decimal. Round to the nearest tenth as needed.)
Could you please answer number 3 and number 4?
Research Study: The following data collected lists the typing speed as measured by a standard typing test for 5 college students, along with the number of pages they had to type for their project. Instructions: Use the data collected to compute the values listed in Table#1. Use .05 significance. Research Data Collected: Student Chris Mary Paul Juan Marcelo Table #1 1. SP 2. 2 3. ΣΧ 4. 5. 6. 7. ΣΥ 9. SSX SSY a 8. b F ratio Number of pages typed 37 36 42 24 16 Typing speed 73 44 56 72 50 10. F critical (value from F table)
Is the number two in the sentence a statistic or a perimeter? Two students out of all 29 students in a class have red hair.
A retailer wants to see if a red "Sale" sign brings in more revenue than the same "Sale" sign in blue. The data below shows the revenue in thousands of dollars that was achieved for various days when the retailer decided to put the red "Sale" sign up and days when the retailer decided to put the blue "Sale" sign up. Red: 2.7, 2.6, 1.1, 4.2, 2.6, 3.4, 2.3, 2.9, 4, 2.6 Blue: 2.2, 1, 2.8, 1.6, 0.6, 0.9, 1, 1.7, 3.4 Assume that both populations follow a normal distribution. What can be concluded at the a = 0.01 level of significance level of significance? b. The test statistic t î = (please show your answer to 3 decimal places.) c. The p-value = (Please show your answer to 4 decimal places.)
A researcher is interested in the social media habits of American teenagers. The goal of the research is to determine the average number of hours each day that the entire group of American teenagers spend watching television. The researcher is trying to determine a number that is an example of a ?? A researcher is studying the behavior of American prisoners. The entire group of American prisoners is an example of a ?? A researcher is interested in mental health outcomes for US College students. If she obtained Depression Inventory scores for a group of college students, the mean score would be an example of a ??
Virginia polled a large sample of individuals to find the percentage of students with known food allergies and the percentage of students without known food allergies. Which of the following could sufficiently display the data if only the two given categories are to be included? Select the correct answer below: bar graph pie chart either a pie chart or a bar graph neither a pie chart nor a bar graph
IDENTIFY if the following is: SURVEY,| EXPERIMENTATION, | OBSERVATION ____1A. The principal wants to know if the students of the school are academically good. So he SIT-IN in a class in Statistics and learned the levels of measurement and types of data collection. After the sit-in in the class, he wrote a report and submitted it to the higher ups. ____1B. A teacher wants to know if she is a good teacher so she conducted a FACE-FACE-INTERVIEW with the school alumni. After this, he tabulated the responses in favor of her.
Solve.
K A university conducted a survey of 387 undergraduate students regarding satisfaction with student government. Results of the survey are shown in the table by class rank. Complete parts (a) through (d) below. Click the icon to view the table. 美 Data table Satisfied Neutral Not satisfied Total Freshman Sophomore Junior Senior 51 48 62 59 28 20 18 13 23 21 18 26 102 89 98 98 Total D₁ 220 79 88 387

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS