A survey is conducted to determine if there is a difference in the proportion of students, parents, and teachers who volunteer at least once a month. To investigate, a random sample of 45 students, 25 parents, and 12 teachers was selected from a large high school. The data are displayed in the table. What are the appropriate hypotheses to determine if the distribution of response differs among these three populations?a) H0: There is a difference in the distribution of responses among these three populations.Ha: There is no difference in the distribution of responses among these three populations. b) H0: There is no difference in the distribution of responses among these three populations.Ha: There is a difference in the distribution of response among these three populations. c) H0: There is no association between the type of person who is surveyed and the response.Ha: There is an association between the type of person who is surveyed and the response. d) H0: There is an association between the type of person who is surveyed and the response.Ha: There is no association between the type of person who is surveyed and the response. StudentParentTeacherYes24126Volunteer?No21136

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Answered: A survey is conducted to determine if…

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

A survey is conducted to determine if there is a difference in the proportion of students, parents, and teachers who volunteer at least once a month. To investigate, a random sample of 45 students, 25 parents, and 12 teachers was selected from a large high school. The data are displayed in the table.

What are the appropriate hypotheses to determine if the distribution of response differs among these three populations?

a) H₀: There is a difference in the distribution of responses among these three populations.
H_a: There is no difference in the distribution of responses among these three populations.

b) H₀: There is no difference in the distribution of responses among these three populations.
H_a: There is a difference in the distribution of response among these three populations.

c) H₀: There is no association between the type of person who is surveyed and the response.
H_a: There is an association between the type of person who is surveyed and the response.

d) H₀: There is an association between the type of person who is surveyed and the response.
H_a: There is no association between the type of person who is surveyed and the response.