An instructor grades on a curve by assuming that grades on a test are normally distributed. If
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An instructor grades on a curve by assuming that grades on a test are normally distributed. If the average grade is 70 and the standard deviation is 8, find the test scores for each grade interval if the instructor assigns grades as follows: 10% A’s, 20% B’s, 40% C’s, 20% D’s, and 10% F’s.
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Related Book For
Finite Mathematics For Business Economics Life Sciences And Social Sciences
ISBN: 9780134862620
14th Edition
Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker
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