Mathematics, 25.02.2020 04:12 marsjupiter2554

SAT Scores: Assume that in 2010 the mean mathematics SAT score was 555, and the standard deviation was 125. A sample of 65 scores is chosen. Use the Ti-84 calculator. What is the probability that the sample mean score is less than 522?

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SAT Scores: Assume that in 2010 the mean mathematics SAT score was 555, and the standard deviation w...