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In: Statistics and Probability

2. Assume the cholesterol levels of adult American women can be described by a Normal distribution...

2. Assume the cholesterol levels of adult American women can be described by a Normal distribution with a mean of 196 mg/dL and a standard deviation of 27 mg/dL.

a) What percent of adult women do you expect to have cholesterol levels over 200 mg/dL

b) Whatpercentofadultwomendoyouexpecttohavecholesterollevelsbetween170and200 mg/dL?

c) Above what value are the highest 15% of women’s cholesterol levels?

d) What cholesterol level represents the 98th percentile?

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orchestra answered 1 year ago
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