To get a grade of B, a student must have a mean average of 80 or greater.

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To get a grade of B, a student must have a mean average of 80 or greater. Jim has a mean average of 79 for 10 quizzes. He approaches his teacher and asks for a B, reasoning that he missed a B by only one point. What is wrong with Jim’s reasoning?

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A Survey of Mathematics with Applications

ISBN: 978-0134112107

10th edition

Authors: Allen R. Angel, Christine D. Abbott, Dennis Runde

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Question Posted: Feb 01, 2019 08:16 AM

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To get a grade of B, a student must have a mean average of 80 or greater.

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A 79 mean average on 10 quizzes g...View the full answer

A Survey of Mathematics with Applications

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