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Based upon data from Hispaoic health and nutrition examination survey, the mean serum cholesterol for the mexican american males ages 20 to 74 was 203 mg/dl. The standard deviation was approximately 44mg/dl suppose that serum cholesterol follows the normal distribution. Determine the probability that a mexican american male in the 20 -74 age range has the serum cholesterol value greater than 240 mg/dl.

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