Find standard deviation of the sampling distribution of mean

Reference no: EM13142213

The dean of admissions in a large university has determined that the scores of the freshman class in a mathematics test are normally distributed with a mean of 82 and a standard deviation of 8. Based on this information, what is the standard deviation of the sampling distribution of the sample mean x if a sample of 64 students is selected at random from the entire freshman class?

Reference no: EM13142213

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