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OpenStax, Introductory Statistics 2e §9.5 Additional Information and Full Hypothesis Test Examples · Exercise 20 · Statistics · Hypothesis testing

Additional Information and Full Hypothesis Test Examples · Exercise 20

For each of the word problems, use a solution sheet to do the hypothesis test. The solution sheet is found in. Please feel free to make copies of the solution sheets. For the online version of the book, it is suggested that you copy the.doc or the.pdf files.

Your statistics instructor claims that 60% of the students who take their Elementary Statistics class go through life feeling more enriched. For some reason that the instructor can't quite figure out, most people don't believe her. You decide to check this out on your own. You randomly survey 64 of their past Elementary Statistics students and find that 34 feel more enriched as a result of taking the class. Now, what do you think?

This is an open-ended exercise: its source gives no single answer.

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OpenStax, Introductory Statistics 2e · §9.5 Additional Information and Full Hypothesis Test Examples · Exercise 20

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