Suppose that the average blood pressures of patients at Charlotte General follows a normal distribution with a mean of 109 and a standard deviation of 12. a. What proportion of patients have a blood pressure of 90 or higher?
b. What proportion of patients have a blood pressure between 95 and 122?
c. What proportion of patients have a blood pressure of less that 86?

Pleasseee important quick note: enter your answer and show all the steps that you use to solve this problem in the space provided. use the circle graph shown below to answer the question. a pie chart labeled favorite sports to watch is divided into three portions. football represents 42 percent, baseball represents 33 percent, and soccer represents 25 percent. if 210 people said football was their favorite sport to watch, how many people were surveyed?