Use the normal distribution of SAT critical reading scores for which the mean is 510 and the standard deviation is 106. Assume the variable x is normally distributed. (a) What percent of the SAT...

Extracted text: Use the normal distribution of SAT critical reading scores for which the mean is 510 and the standard deviation is 106. 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 % of the SAT verbal scores are less than 550. (Round to two decimal places as needed.) Enter your answer in the answer box and then click Check Answer. 1 part remaining Clear All Check Answer