The hypotheses are Ho: The number of hours volunteered is independent of the type of volunteer. HA: The number of hours volunteered is dependent of the type of volunteer. (claim) Since a = 0.10 the critical value is 7.779 The test value is: The p-value is (round to 3 decimal places) (round to 3 decimal places)

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
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Question
Community College
Student
Four-Year College Student
Non-Student
Community College
Student
Four-Year College
Student
Non-Student
What are the expected numbers? (round to 3 decimal places)
1-3 hours
1-3 hours
The test value is:
99
104
92
Since a = 0.10 the critical value is 7.779
The p-value is
4-6 hours
The hypotheses are
Ho: The number of hours volunteered is independent of the type of volunteer.
HA: The number of hours volunteered is dependent of the type of volunteer. (claim)
91
137
135
4-6 hours
(round to 3 decimal places)
(round to 3 decimal places)
7-9 hours
70
50
56
7-9 hours
Transcribed Image Text:Community College Student Four-Year College Student Non-Student Community College Student Four-Year College Student Non-Student What are the expected numbers? (round to 3 decimal places) 1-3 hours 1-3 hours The test value is: 99 104 92 Since a = 0.10 the critical value is 7.779 The p-value is 4-6 hours The hypotheses are Ho: The number of hours volunteered is independent of the type of volunteer. HA: The number of hours volunteered is dependent of the type of volunteer. (claim) 91 137 135 4-6 hours (round to 3 decimal places) (round to 3 decimal places) 7-9 hours 70 50 56 7-9 hours
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