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SusanAthena, Master's Degree
Category: Calculus and Above
Satisfied Customers: 102
Experience:  Tutor for Algebra, Geometry, Statistics. Explaining math in plain English.
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# The total cholesterol levels of a sample of men aged​ 35-44

### Customer Question

The total cholesterol levels of a sample of men aged​ 35-44 are normally distributed with a mean of 213
milligrams per deciliter and a standard deviation of 37.8
milligrams per deciliter.
​(a) What percent of the men have a total cholesterol level less than 210
milligrams per deciliter of​ blood?
​(b) If 256
men in the​ 35-44 age group are randomly​ selected, about how many would you expect to have a total cholesterol level greater than 254
milligrams per deciliter of​ blood?
Customer: no
Submitted: 1 year ago.
Category: Calculus and Above
Expert:  Mr. Glenn replied 1 year ago.

Hi

Expert:  Mr. Glenn replied 1 year ago.

Customer: replied 1 year ago.
now
Customer: replied 1 year ago.
i thought this was a quick response thing
Expert:  Mr. Glenn replied 1 year ago.

no problem, can you kindly accept the offer below?

Expert:  Mr. Glenn replied 1 year ago.

Are you still there?

Expert:  Mr. Glenn replied 1 year ago.