The class I'm taking is statistics! I am completely stuck. Need help. I have attached the problem. Please view attachment before answering. I need help with part B. Thank you! A poll asked respondents if they had taken a vacation in the last year. The respondents were separated into two groups: those whohad graduated from college and those who had not. Numbers are based on a sample size of 250 in each group. Complete parts (a)and (b) below.College GraduateNot a College GraduateTotalTook a VacationYes183126309No67124191Total250250500a. If a person is randomly selected from this group, find the probability for parts (i) through (iii).i. the person is a college graduate50 %(Type an integer or decimal rounded to one decimal place as needed.)ii. the person took a vacation61.8 %(Type an integer or decimal rounded to one decimal place as needed.)iii. the person is a college graduate and took a vacation36.6 %(Type an integer or decimal rounded to one decimal place as needed.)b. Which group is more likely to have taken a vacation in the last year: college graduates or non-college graduates? Support youranswer with appropriate statistics. Select the correct choice below and fill in the answer boxes within your choice.(Type integers or decimals rounded to one decimal place as needed.)A. The non-college graduates are more likely to have taken a vacation because % of non-college graduatestook a vacation in the last year, whereas % of the college graduates took a vacation in the last year.OB. The college graduates are more likely to have taken a vacation because % of college graduates took avacation in the last year, whereas % of the non-college graduates took a vacation in the last year.C. The college graduates and the non-college graduates are equally likely to have taken a vacation. % ofcollege graduates took a vacation in the last year and % of non-college graduates took a vacation in thelast year.

Given data: Yes No Total College Graduate 183 67 250 Not a College Graduate 126 124 250…

b. Which group is more likely to have taken a vacation in the last year: college graduates or non-college graduates? Support your answer with appropriate statistics. Select the correct choice below and fill in the answer boxes within your choice. (Type integers or decimals rounded to one decimal place as needed.) A. The non-college graduates are more likely to have taken a vacation because % of non-college graduates took a vacation in the last year, whereas % of the college graduates took a vacation in the last year. B. The college graduates are more likely to have taken a vacation because of college graduates took a vacation in the last year, whereas% of the non-college graduates took a vacation in the last year. OC. The college graduates and the non-college graduates are equally likely to have taken a vacation. % of college graduates took a vacation in the last year and % of non-college graduates took a vacation in the last year.

b. Which group is more likely to have taken a vacation in the last year: college graduates or non-college graduates? Support your answer with appropriate statistics. Select the correct choice below and fill in the answer boxes within your choice. (Type integers or decimals rounded to one decimal place as needed.) A. The non-college graduates are more likely to have taken a vacation because % of non-college graduates took a vacation in the last year, whereas % of the college graduates took a vacation in the last year. B. The college graduates are more likely to have taken a vacation because of college graduates took a vacation in the last year, whereas% of the non-college graduates took a vacation in the last year. OC. The college graduates and the non-college graduates are equally likely to have taken a vacation. % of college graduates took a vacation in the last year and % of non-college graduates took a vacation in the last year.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Question

100%

The class I'm taking is statistics!

I am completely stuck. Need help. I have attached the problem. Please view attachment before answering. I need help with part B. Thank you!

A poll asked respondents if they had taken a vacation in the last year. The respondents were separated into two groups: those who
had graduated from college and those who had not. Numbers are based on a sample size of 250 in each group. Complete parts (a)
and (b) below.
College Graduate
Not a College Graduate
Total
Took a Vacation
Yes
183
126
309
No
67
124
191
Total
250
250
500
a. If a person is randomly selected from this group, find the probability for parts (i) through (iii).
i. the person is a college graduate
50 %
(Type an integer or decimal rounded to one decimal place as needed.)
ii. the person took a vacation
61.8 %
(Type an integer or decimal rounded to one decimal place as needed.)
iii. the person is a college graduate and took a vacation
36.6 %
(Type an integer or decimal rounded to one decimal place as needed.)
b. Which group is more likely to have taken a vacation in the last year: college graduates or non-college graduates? Support your
answer with appropriate statistics. Select the correct choice below and fill in the answer boxes within your choice.
(Type integers or decimals rounded to one decimal place as needed.)
A. The non-college graduates are more likely to have taken a vacation because % of non-college graduates
took a vacation in the last year, whereas % of the college graduates took a vacation in the last year.
OB. The college graduates are more likely to have taken a vacation because % of college graduates took a
vacation in the last year, whereas % of the non-college graduates took a vacation in the last year.
C. The college graduates and the non-college graduates are equally likely to have taken a vacation. % of
college graduates took a vacation in the last year and % of non-college graduates took a vacation in the
last year.

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