Find probability that mean of sample of families is in range


A survey found that the American family generates an average of 17.2 pounds of glass garage each year. Assume the standard deviation of the distribution is 2.5 pounds. find the probability that the mean of a sample of 55 families will be between 17 and 18 pounds.

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Basic Statistics: Find probability that mean of sample of families is in range
Reference No:- TGS0110400

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