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Use the normal distribution of SAT critical reading scores for which the mean is 513 and the standard deviation is 115 . 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 575 ? Click to view page 1 of the standard normal table. Click to view page 2 of the standard normal table. (a) Approximately % of the SAT verbal scores are less than 650. (Round to two decimal places as needed.) (b) You would expect that approximately SAT verbal scores would be greater than 575 . (Round to the nearest whole number as needed.)