Use the normal distribution of SAT critical reading scores for which the mean is 500 and the standard deviation is 113. Assume the variable x is normally distributed.

(a)What percent of the SAT verbal scores are less than 650​?

(b)If 1000 SAT verbal scores are randomly​ selected, about how many would you expect to be greater than 525​.

(a) Approximately ______% of the SAT verbal scores are less than 650.