Suppose that among the population of smartphone owners with 16GB of storage, the mean amount of storage used is 13GB and the standard deviation is 3GB. A consumer research group regularly takes random samples of 50 of these customers and calculates the mean amount of storage used in each sample. Calculate the mean and standard deviation of the sampling distribution of . You may round to one decimal place. gigabytes gigabytes

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A: Dear student, If you find this solution helpful please upvote ? it.

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A: Given : Variance , s2 = 7.3

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