Use the normal distribution in Exercise 15. (a) What percent of the men have a total cholesterol

Question:

Use the normal in Exercise 15.
(a) What percent of the men have a total cholesterol level less than 225 milligrams per deciliter of blood?
(b) Out of 250 randomly selected U.S. men in the 35– 44 age group, about how many would you expect to have a total cholesterol level greater than 260 milligrams per deciliter of blood? Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...