Mathematics, 10.03.2020 04:36 sylviaelizabeth4135

Use the normal distribution of SAT critical reading scores for which the mean is 501 and the standard deviation is 118. Assume the variable x is normally distributed. (a )What percent of the SAT verbal scores are less than 625? (b )If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 525?

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