In Connecticut in 2010 the average critical reading SAT score
In Connecticut in 2010, the average critical reading SAT score was 509. Assume that the standard deviation is 100 and that SAT scores are normally distributed. Include an appropriately labeled and shaded Normal curve for each part.
a. What percentage of SAT takers in Connecticut scored 600 or less?
b. What percentage of SAT takers in Connecticut scored less than 509?
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