Finding Test Statistics. In Exercises 1316, find the value

Chapter 8, Problem 16

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Finding Test Statistics. In Exercises 1316, find the value of the test statistic. (Referto Table 8-2 to select the correct expression for evaluating the test statistic.) White blood Cell Count Claim: For adult females, the mean of their white blood cellcounts is equal to 8.00. The random sample of 40 adult females in Data Set 1 from Appendix Bhas white blood cell counts with a mean of 7.15 and a standard deviation of 2.28. (The populationstandard deviation s is not known.)

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