Solution: In Exercises 920, assume that the paired sample data are simple random samples
Chapter 9, Problem 10(choose chapter or problem)
In Exercises 920, assume that the paired sample data are simple random samples and that the differences have a distribution that is approximately normal.Body Temperatures Use the sample data from Exercise 8 to test the claim that there is no difference between body temperatures measured at 8A.M. and at 12 A.M. Use a 0.05 significance level.
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