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Question 20, 5 2 17 HW Score: 70 732 14 13 Z Homework: Module 3A Homework: 5.1 - 5.2 W 4' a, 5, , Point5' of1 Use the normal distribution of SAT critical reading scores for which the mean is 501 and the standard deviation is 124' Assume the variable x is normally distributed. (a) What percent of the SAT verbal scores are less than 550? (b) If 1000 SAT verbal scores are randomly selected. about how many would you expect to be greater than 525? ' (a) Approximately D% of the SAT verbal scores are less than 550. (Round to two decimal places as needed.)