The heights of fully grown trees of a specific species are normally distributed, with a mean of

54.0

feet and a standard deviation of

7.25

feet. Random samples of size

11

are drawn from the population. Use the central limit theorem to find the mean and standard error of the sampling distribution. Then sketch a graph of the sampling distribution.

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Part 1

The mean of the sampling distribution is

The standard error of the sampling distribution is

(Rou