(Answered) The living space for homes in a neighborhood of north

Economics

The living space for homes in a neighborhood of north Peoria has an approximately normal distribution with a population mean of 2200 square feet and a population standard deviation of 300 square feet. What is the probability that a random sample of 25 homes would result in a sample mean of less than 2000 square feet? [ Hint: We are talking about the mean of the sampling distribution of the sample mean.]

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