Use the normal distribution of SAT critical reading scores for which the mean is 510 and the standard deviation is 105. Assume the variable x is normally distributed.

left parenthesis a right parenthesis(a)	What percent of the SAT verbal scores are less than675?
left parenthesis b right parenthesis(b)	If 1000 SAT verbal scores are randomlyselected, about how many would you expect to be greater than 575575?

(a)Approximately__ %of the SAT verbal scores are less than 675.(Round to two decimal places as needed.)

(b)You would expect that approximately nothing SAT verbal scores would be greater than 575. (Round to the nearest whole number asneeded.)