Calculations with Paired Sample Data. In Exercises 7 and
Chapter 9, Problem 7(choose chapter or problem)
Calculations with Paired Sample Data. In Exercises 7 and 8, assume that you wantto use a 0.05 significance level to test the claim that paired sample data come from a populationfor which the mean difference is Md = 0. Find (a) d, (b) sd , (c) the t test statistic,and (d) the critical values. Oscars Listed below are ages of actresses and actors at the time that they won Oscars forthe categories of Best Actress and Best Actor. The data are from Data Set 11 in Appendix B.Actress 22 37 28 63 32Actor 44 41 62 52 41
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