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Intro to Stat_Part_51

# Intro to Stat_Part_51 - 167 h Decision Do not reject null...

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167 h. Decision: Do not reject null Solution to Exercise 10.25 (p. 157) d. t 7 e. t = 2.9850 f. 0.0103 h. Decision: Reject null; The average difference is more than 2 minutes. Solution to Exercise 10.27 (p. 158) e. 0.22 f. 0.4133 h. Decision: Do not reject null Solution to Exercise 10.29 (p. 158) e. z = 2.50 f. 0.0063 h. Decision: Reject null Solution to Exercise 10.31 (p. 159) e. -4.82 f. 0 h. Decision: Reject null Solution to Exercise 10.33 (p. 159) d. t 20.32 e. -4.70 f. 0.0001 h. Decision: Reject null Solution to Exercise 10.35 (p. 159) d. t 40.94 e. -5.08 f. 0 h. Decision: Reject null Solution to Exercise 10.37 (p. 159) e. -0.95 f. 0.1705 h. Decision: Do not reject null Solution to Exercise 10.39 (p. 160) D Solution to Exercise 10.40 (p. 160) B Solution to Exercise 10.41 (p. 160) B Solution to Exercise 10.42 (p. 161) A Solution to Exercise 10.43 (p. 161) C

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168 CHAPTER 10. HYPOTHESIS TESTING: TWO MEANS, PAIRED DATA, TWO PROPORTIONS Solution to Exercise 10.44 (p. 162) B Solution to Exercise 10.45 (p. 162) C Solution to Exercise 10.46 (p. 162) A Solution to Exercise 10.47 (p. 162) A Solution to Exercise 10.48 (p. 162) D Solution to Exercise 10.49 (p. 163) D Solution to Exercise 10.50 (p. 163) B Solution to Exercise 10.51 (p. 163) D Solution to Exercise 10.52 (p. 164) C Solution to Exercise 10.53 (p. 164)
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