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The heights of 170 former Math13 male students were found to be have a mean of 69.3 inches with a standard deviation of 4.3 inches.Assuming

The heights of 170 former Math13 male students were found to be have a mean of 69.3 inches with a standard deviation of 4.3 inches.Assuming these heights are fairly normally distributed andusing the empirical rule, what is the probability that a male student is more than 77.9 inches tall?

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