Finding probability mean energy consumption

Reference no: EM1322879

Find the probability that the mean energy level is greater than 1075 kWh.

In one region, the September energy consumption levels for single-family homes are found to be normally distributed with a mean of 1050 kWh and a standard deviation of 218 kWh. If 50 different homes are randomly selected, find the probability that their mean energy consumption level for September is greater than 1075 kWh.

Reference no: EM1322879

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