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The Empirical Rule: SAT Match scores have a bell shaped distribution with a mean of 515 and a standard deviation of 114. (a) What percentage

The Empirical Rule: SAT Match scores have a bell shaped distribution with a mean of 515 and a standard deviation of 114.

(a) What percentage of SAT Scores is between 401 and 629?

(b) What percentage of SAT Scores is less than 401 or greater than 629

Please enter percentage as a decimal value.

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