Question: It has been shown that shoe size obey a normal distribution. your father has a shoe size of 13.5. the mean or avg shoe size

It has been shown that shoe size obey a normal distribution. your father has a shoe size of 13.5. the mean or avg shoe size is 10.5 with a standard deviation of 1.5. what is the probability of your adult son's shoe size being LESS THAN OR EQUAL TO your fathers size.

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