2. Assume the cholesterol levels of adult American women are normally distributed with a mean of 190 mg/dL and a standard deviation of 26 mg/dL.

1.a)What percent of adult women do you expect to have cholesterol levels of at least 200 mg/dL ? (Round to tenths) 35.5%

2.b)What percent of adult women do you expect to have cholesterol levels between 150 and 170 mg/dL ? (Round to tenths) 15.9%

3.c)Above what value are the top 15% of women's cholesterol levels ? (Round to tenths)

4.d)What cholesterol level would represent the 10thpercentile ? (Round to tenths)