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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

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 215 kWh. For a randomly selected home, find the probability that the September energy consumption level is between 1100 kWh and 1300 kWh.

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