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High levels of cholesterol in the blood increase the risk of heart disease. For 14-year-old boys, the distribution of blood cholesterol is approximately Normal with mean ? = 170 milligrams of cholesterol per deciliter of blood (mg/dl) and standard deviation ? = 30 mg/dl.

What is the median of the distribution of blood cholesterol for 14-year-old boys?

A) cannot be determined without actual data

B) 170 + 30

C) 170

D) 30

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M91018267

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