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Assume the cholesterol levels of adult American women are Normally distributed with a mean of 188 mg/dL and a standard deviation of 24 mg/dL.
1. Assume the cholesterol levels of adult American women are Normally distributed with a mean of 188 mg/dL and a standard deviation of 24 mg/dL. What percentage of adult women have cholesterol levels above 215 mg/dL? Also, what percentage of adult women have cholesterol levels between 175 and 230 mg/dL?