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ANSWER ONLY 59. Time spent using e-mail for 39 sessions is normally distributed, with an average of 9 minutes and standard deviation of 2 minutes.

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59. Time spent using e-mail for 39 sessions is normally distributed, with an average of 9 minutes and standard deviation of 2 minutes. If you select a random sample of 8 sessions, calculate the standard error of the sample mean. A. 0.53 B. 0.64 C. 0.71 D. 1.49

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