According to the National Weather Service, the mean daily temperature in Stuart is 72.1° F, with a standard deviation of 7.5° F. Consider the mean daily temperature in Stuart for a sample of 89 randomly selected days. Determine the probability that the mean daily temperature of a sample of 89 randomly selected days is less than the mean daily temperature by at least 1.1° F. Round the solution to four decimal places, if necessary. P(a less than µ by at least 1.1°F) |

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