attached question #2 for reference but need #5 answered

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The information from #2 is: Z a/2=1.960

CI=(0.7446,0.8554)

I attached question #2 for reference but need #5 answered. 

5.) Use the information in #2. At a = 0.05, test the claim that 75% of college students
eat dessert daily.
Transcribed Image Text:5.) Use the information in #2. At a = 0.05, test the claim that 75% of college students eat dessert daily.
2.) A survey of 200 college students revealed that 160 of them eat dessert daily.
Construct a 95% confidence interval for the population proportion of college students who
eat dessert daily. Can we claim that 75% eart dessert daily?
Transcribed Image Text:2.) A survey of 200 college students revealed that 160 of them eat dessert daily. Construct a 95% confidence interval for the population proportion of college students who eat dessert daily. Can we claim that 75% eart dessert daily?
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