Based on the data, is there evidence of a shift in the distribution of responses to the exercise question following the implementation of the health promotion campaign on campus? Run the test at a 5% level of significance.
Based on the data, is there evidence of a shift in the distribution of responses to the exercise question following the implementation of the health promotion campaign on campus? Run the test at a 5% level of significance.
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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Transcribed Image Text:A survey revealed that a substantial proportion of university students were not engaging in regular
exercise. In response to a question on regular exercise, 60% of all graduates reported getting no
regular exercise, 25% reported exercising sporadically and 15% reported exercising regularly as
undergraduates. The next year the University launched a health promotion campaign on campus in
an attempt to increase healthy behaviors among undergraduates. To evaluate the impact of the
program, the University again surveyed graduates and asked the same questions. The survey was
completed by 470 graduates and the following data were collected on the exercise question:
No Regular Exercise
Sporadic Exercise
Regular Exercise
Total
Number of Students
255
125
90
470
Based on the data, is there evidence of a shift in the distribution of responses to the exercise
question following the implementation of the health promotion campaign on campus? Run the test
at a 5% level of significance.
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