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Critical reading scores for which the mea

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Use the normal distribution of SAT critical reading scores for which the mea. Is 513 and the standard deviation is 108. Assume the variable x is normally distributed. A. What percent of the SAT verbal scores are less than 675? B. If 1000 SAT verbal scores are randomly selected, about how many would you expect to be greater than 550?

Reference no: EM131786506

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