Math Solutions

[See Steps] SAT verbal scores are normally distributed with a mean of 450 and a standard deviation of 120. a) Use the Empirical Rule to find intervals centered

Question: SAT verbal scores are normally distributed with a mean of 450 and a standard deviation of 120.


a) Use the Empirical Rule to find intervals centered at the mean of 450 that will include 68%, 95%, and 99.7% of all scores.

(b) Use the Empirical Rule to find what percent of scores lie between 210 and 570

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