Question
An SRS of 350 high school seniors gained an average of =45points in their second attempt at the SAT Mathematics exam. Assume that the change
An SRS of 350 high school seniors gained an average of =45points in their second attempt at the SAT Mathematics exam. Assume that the change in score has a Normal distribution with standard deviation=26.deviation
What is the margin of error for a confidence level of 90%?? Give your answer to three decimalplaces.
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Transportation A Global Supply Chain Perspective
Authors: John J. Coyle, Robert A. Novak, Brian Gibson, Edward J. Bard
8th edition
9781305445352, 1133592961, 130544535X, 978-1133592969
