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According to one study, brain weights of men are normally distributed with a mean of 1.20 kg and a standard deviation of 0.14 kg. Use

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According to one study, brain weights of men are normally distributed with a mean of 1.20 kg and a standard deviation of 0.14 kg. Use the data to answer questions (a) through (e). a. Determine the sampling distribution of the sample mean for samples of size 6 The mean of the sample mean is u- = 1.20 The standard deviation of the sample mean is o- (Round to four decimal places as needed.)

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