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Find the test scores for each grade interval

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Reference no: EM131629543

Question: Grading on a curve. An instructor grades on a curve by assuming the 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 wishes to assign grades as follows: 10% A's, 20% B's, 40% C's, 20% D's, and 10% F's.

Reference no: EM131629543

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