Use the normal distribution of SAT critical reading scores for which the mean is 505 and the standard deviation is 109. Assume the variable x is normally distributed.

(a) What% of the SAT verbal scores are less than 550? __________?

(b)If 1000 SAT verbal scores are randomlyselected, about how many would you expect to be greater than 525?

(a) Approximately __________% of the SAT verbal scores are less than 550.

(Round to two decimal places asneeded.)

(b) You would expect that approximately _______ SAT verbal scores would be greater than 525. (Round to the nearest whole number asneeded.)