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Standard deviation of the minimum temperature

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A city's mean minimum daily temperature in February is 27 degrees F. Suppose the standard deviation of the minimum temperature in February is 4 degrees F and that the distribution of minimum temperatures in February is approximately Normal. What percentage of days in February has minimum temperatures below freezing (32 degrees F)?

Approximately __% of the days in February have minimum temperatures below freezing. (Round to the nearest integer as needed.)

Reference no: EM131319553

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