In New Jersey in 2010 the average critical reading SAT
In New Jersey in 2010, the average critical reading SAT score was 495. 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 New Jersey scored between 450 and 500?
b. What percentage of SAT takers in New Jersey scored between 500 and 600?
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