What percent of students who took the test have a mathematics score above 680? Assume that the
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What percent of students who took the test have a mathematics score above 680?
Assume that the mathematics scores on a placement test are normally distributed with a mean of 500 and a standard deviation of 100.
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Related Book For
A Survey Of Mathematics With Applications
ISBN: 9780135740460
11th Edition
Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde
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