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Standard deviation of the minimum temperature

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Acity's mean minimum daily temperature in February is 23 degrees Upper F23°F.

Suppose the standard deviation of the minimum temperature in February is 6 degrees Upper F6°F and that the distribution of minimum temperatures in February is approximately Normal. What percentage of days in February has minimum temperatures below freezing left parenthesis 32 degrees Upper F right parenthesis(32°F)?

Reference no: EM131090191

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