The total cholesterol levels of a sample of men aged 35-44 are normally distributed with a mean of 219 milligrams per deciliter and a standard deviation of 36.6 a) What percent of the men have a total...

The total cholesterol levels of a sample of men aged 35-44 are normally distributed with a mean of 219 milligrams per deciliter and a standard deviation of 36.6
a) What percent of the men have a total cholesterol level less than 212 milligrams per deciliter of blood