Statistics Homework Solutions 210

Statistics Homework Solutions 210 - 2 18 0.9 0.912468 2 The...

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210 CHAPTER 9 11. No, F 3 16 15 83, P 0 001 ( P 4 8 10 5 ). 13. (a) Source DF SS MS F P Temperature 3 58.650 19.550 8.4914 0.001 Error 16 36.837 2.3023 Total 19 95.487 (b) Yes, F 3 16 8 4914, 0 001 P 0 01 ( P 0 0013). 15. (a) From Exercise 13, MSE 2 3023, so s 2 3023 1 517. (b) The MINITAB output for the power calculation is Power and Sample Size One-way ANOVA Alpha = 0.05 Assumed standard deviation = 1.517 Number of Levels = 4 SS Sample Target Maximum Means Size Power Actual Power Difference
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Unformatted text preview: 2 18 0.9 0.912468 2 The sample size is for each level. (c) The MINITAB output for the power calculation is Power and Sample Size One-way ANOVA Alpha = 0.05 Assumed standard deviation = 2.2755 Number of Levels = 4 SS Sample Target Maximum Means Size Power Actual Power Difference 2 38 0.9 0.902703 2 The sample size is for each level....
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