Problem related to distribution of weekly water usage

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Suppose that the distribution of weekly water usage for single-family homes in a particular city is mound shaped and approximately symmetric. The mean is 1400 gallons, and the standard deviation is 300 gallons.

a) What is the approximate value of the 16th?

b) What is the approximate value of the median?

c) What is the approximate value of the 84th?

Reference no: EM1385731

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