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Use the central limit theorem to nd the mean and standard error of the mean of the indicated sampling distribution. Then Sketch a graph of the sampling distribution. 1.The ages of employees at a large corporation are normally distributed with a mean of 47.2 years and a standard deviations of 3.6 years random samples of size 36 are drawn from this population and the mean of each sample is determined 2.The heights of fully grown sugar maple trees are normally distributed with a mean of 87.5 feet and a standard deviation of 6.25 feet random samples of size 12 are drawn from the population and the mean of each sample is determined 3.The prices of digital cameras are normally distributed with a mean of Php 17450 and a standard deviation of Php400. Random, sample of size 40 are drawn from this population and the mean of each sample is determined