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(Solved): Use the normal distribution of SAT critical reading scores for which the mean is 500 and the standa ...




Use the normal distribution of SAT critical reading scores for which the mean is 500 and the standard deviation is 112. Assum
Use the normal distribution of SAT critical reading scores for which the mean is 500 and the standard deviation is 112. Assume the variable 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? 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 550 (Round to two decimal places as needed.)


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