Mathematics, 26.11.2019 06:31 theamandawhite
The heights of adult men in america are normally distributed, with a mean of 69.3 inches and a standard deviation of 2.64 inches. the heights of adult women in america are also normally distributed, but with a mean of 64.5 inches and a standard deviation of 2.53 inches. a) if a man is 6 feet 3 inches tall, what is his z-score (to two decimal places)? z = 2.16 b) what percentage of men are shorter than 6 feet 3 inches? round to nearest tenth of a percent.
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The heights of adult men in america are normally distributed, with a mean of 69.3 inches and a stand...
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