In Connecticut in 2010, the average critical reading SAT score was 509. Assume that the standard deviation

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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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Introductory Statistics Exploring The World Through Data

ISBN: 9780321978271

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Authors: Robert Gould, Colleen Ryan

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Question Posted: Jul 16, 2015 10:47 AM

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In Connecticut in 2010, the average critical reading SAT score was 509. Assume that the standard deviation

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Introductory Statistics Exploring The World Through Data

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