A sample of 9 days over the past six months showed that that Philip Sherman, DDS, treated the following numbers of patients: 25, 20, 18, 15, 22, 24, 19, and 26. If the number of patients seen per day is normally distributed, would an analysis of these sample data reject the hypothesis that the variance in the number of patients seen per day is equal to 10? Use a = 0.10 level o significance. Use Table 3 from Appendix B. State the hypotheses. Ho: o? Select your answer v 10 Ha: o? Select your answer - v 10 Calculate the variance and test statistic. (to 2 decimals)

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