Manufacturing and selling drugs that claim to reduce an individual's cholesterol level is big business. A company would like to market their drug to women if their cholesterol is in the top 15%. Assume the cholesterol levels of female adults can be described by a Normal model with a mean of 186 mg/dL and a standard deviation of 29. Complete parts a through e. a) Draw and label the Normal model. OA. B. Oc. Q 68% 68% 95% 199.7% 12 70 128186244302360 95% 199.7% 95% 199.7% 143157172186201215230 99 128157186215244273 b) What percent of adult women do you expect to have cholesterol levels over 190 mg/dL? 44.43 % (Round to two decimal places as needed.) c) What percent of adult women do you expect to have cholesterol levels between 140 and 180 mg/dL? 35.86 % (Round to two decimal places as needed.) d) Estimate the interquartile range of cholesterol levels. IQR = mg/dL

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Please answer question d.

Manufacturing and selling drugs that claim to reduce an individual's cholesterol level is big business. A company would like to market their drug to women if their cholesterol is in the top 15%. Assume the cholesterol levels of female adults can be
described by a Normal model with a mean of 186 mg/dL and a standard deviation of 29. Complete parts a through e.
a) Draw and label the Normal model.
O A.
YB.
Oc.
68%
/68%
68%
95%
199.7%
12 70 128186244302360
95%
99.7%
99 128157186215244273
95%
199.7%
143157172186201215230
b) What percent of adult women do you expect to have cholesterol levels over 190 mg/dL?
44.43 %
(Round to two decimal places as needed.)
c) What percent of adult women do you expect to have cholesterol levels between 140 and 180 mg/dL?
35.86 %
(Round to two decimal places as needed.)
d) Estimate the interquartile range of cholesterol levels.
IQR =Omg/dL
(Round to the nearest integer as needed.)
Transcribed Image Text:Manufacturing and selling drugs that claim to reduce an individual's cholesterol level is big business. A company would like to market their drug to women if their cholesterol is in the top 15%. Assume the cholesterol levels of female adults can be described by a Normal model with a mean of 186 mg/dL and a standard deviation of 29. Complete parts a through e. a) Draw and label the Normal model. O A. YB. Oc. 68% /68% 68% 95% 199.7% 12 70 128186244302360 95% 99.7% 99 128157186215244273 95% 199.7% 143157172186201215230 b) What percent of adult women do you expect to have cholesterol levels over 190 mg/dL? 44.43 % (Round to two decimal places as needed.) c) What percent of adult women do you expect to have cholesterol levels between 140 and 180 mg/dL? 35.86 % (Round to two decimal places as needed.) d) Estimate the interquartile range of cholesterol levels. IQR =Omg/dL (Round to the nearest integer as needed.)
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