(Answered) The total levels of cholesterol of a sample of men aged

Economics

The total levels of cholesterol of a sample of men aged? 35-44 are normally distributed with a mean of 217 milligrams per deciliter and a standard deviation of 37.9 milligrams per deciliter.

?What percent of the men have a total cholesterol level less than 222 milligrams per deciliter of? blood?

?What if 257 men in the? 35-44 age group are randomly? selected, about how many would you expect to have a total cholesterol level greater than 261 milligrams per deciliter of? blood?

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