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Mathematics, 23.06.2019 10:10 hokamidat

Rochester, new york, averages μ = 21.9 inches of snow for the month of december. the distribution of snowfall amounts is approximately normal with a standard deviation of σ = 6.5 inches. a local jewelry store advertised a refund of 50% off all purchases made in december, if we have more than 3 feet (36 inches) during the month. what is the probability that the jewelry store will have to pay off on its promise?

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Rochester, new york, averages μ = 21.9 inches of snow for the month of december. the distribution of...
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