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Posted by on Tuesday, February 12, 2013 at 10:39am.

A population has a mean =80 and a standard deviation =8. find the mean and standard deviation of a sampling distribution of sample means with sample size=64

  • statistics - , Tuesday, February 12, 2013 at 11:37am

    Without further information, the mean = 80 and the standard error of the mean = SD for a distribution of means.

    SEm = SD/√n

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