Question: On Excel - Normal Distribution NORM.DIST(x, mean, std_dev, true)returns the value of P(X < x) for the normal curve with thegiven mean and standard deviation).

On Excel - Normal Distribution NORM.DIST(x, mean, std_dev, true)returns the value of P(X < x) for the normal curve with thegiven mean and standard deviation).

The weight of male students at a certain university is normallydistributed with a mean of 175 pounds with a standard deviation of7.6 pounds. Find the probabilities. 1. A male student weighs atmost 186 pounds. 2. A male students weighs at least 160 pounds. 3.A male student weighs between 165 and 180 pounds.

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