Normal distribution

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Question

Use the normal distribution of SAT critical reading scores for which the mean is 511 and the standard deviation is 109. Assume the variable x is normally distributed. (a) What percent of the SAT verbal scores are less than 600? (b) If 1000 SAT verbal scores are randoml... May 09 2012 05:52 PM

 

Solution ID:609168 | This paper was updated on 26-Nov-2015

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