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 Appendix E, Solution Sheets. 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 percent of the students who take her Elementary Statistics class go through life feeling more enriched. For some reason that she 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 her past Elementary Statistics students and find that 34 feel more enriched as a result of her class. Now, what do you think?
This exercise builds on another exercise in its source book, which isn't shown here.
OpenStax, Statistics · §9.5 Additional Information and Full Hypothesis Test Examples · Exercise 20
No hints for this one.
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