The living spaces of all homes in a city have a mean of 2150 square feet and a standard deviation of 400 square feet. Let x be the mean living space for a random sample of 50 homes selected from this city. Find the mean of the sampling distribution of x. Enter an exact answer. mean of x = i Find the standard deviation of the sampling distribution of . Round your answer to one decimal place. square feet standard deviation of x = i square feet

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