A study on four-year colleges in the United States found that the freshmen retention rate is 80% and the annual tuition for private colleges is $33,635. Suppose that you want to use hypotheses tests to show that CSM is better than the average in freshmen retention rate and annual tuition. a) What claim could you test if you want to convince a student that CSM has a higher freshmen retention rate? b) What claim could you test if you want to convince a student that CSM has lower annual tuition?
A study on four-year colleges in the United States found that the freshmen retention rate is 80% and the annual tuition for private colleges is $33,635. Suppose that you want to use hypotheses tests to show that CSM is better than the average in freshmen retention rate and annual tuition. a) What claim could you test if you want to convince a student that CSM has a higher freshmen retention rate? b) What claim could you test if you want to convince a student that CSM has lower annual tuition?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 28PPS
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A study on four-year colleges in the United States found that the freshmen retention rate is 80% and the annual tuition for private colleges is $33,635. Suppose that you want to use hypotheses tests to show that CSM is better than the average in freshmen retention rate and annual tuition.
a) What claim could you test if you want to convince a student that CSM has a higher freshmen retention rate?
b) What claim could you test if you want to convince a student that CSM has lower annual tuition?
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