For this question, assume that the mean SAT score for students in Georgia is 1050 with standard deviation 177. What z-score corresponds to the SAT score 1120? What SAT score corresponds to the z-score -1.5? (Round to the nearest whole number) According to the empirical rule, what fraction of the SAT scores should be between 696 and 1404?

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
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Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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For this question, assume that the mean SAT score for students in
Georgia is 1050 with standard deviation 177.
What z-score corresponds to the SAT score 1120?
What SAT score corresponds to the z-score -1.5?
(Round to the nearest whole number)
According to the empirical rule, what fraction of the SAT scores should
be between 696 and 1404?
Transcribed Image Text:For this question, assume that the mean SAT score for students in Georgia is 1050 with standard deviation 177. What z-score corresponds to the SAT score 1120? What SAT score corresponds to the z-score -1.5? (Round to the nearest whole number) According to the empirical rule, what fraction of the SAT scores should be between 696 and 1404?
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