Question 3 (3 points): High blood cholesterol levels increase the risk of heart disease. Young women are generally less afflicted with high cholesterol than other groups. The cholesterol levels for women aged 20 to 34 years follow an approximately normal distribution with mean 185 milligrams per deciliter (mg/dl) and standard deviation 39 mg/dl. Cholesterol levels above 240 mg/dl demand medical attention. Use pnorm() to calculate the probability of young women that have levels above 240 mg/dl