Sampling distribution of the sample mean

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Reference no: EM132152150

A random sample of size 14 was taken from a population with a population mean 27 and a population standard deviation 8.

Determine each of the following about the sampling distribution of the sample mean.

a) μx=

b) σx =

Round your answer to at least 3 decimal places where appropriate.

c) Can we conclude that the sampling distribution of the sample mean is approximately normal?

Reference no: EM132152150

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