Sandra's scores on the first 4 tests were 87%,92%,76%, and 89%. What is the minimum score she

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Sandra's scores on the first 4 tests were 87%,92%,76%, and 89%. What is the minimum score she needs to make on the fifth test so that her average is at least an 80% ?

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Statistics The Art And Science Of Learning From Data

ISBN: 9780321755940

3rd Edition

Authors: Alan Agresti, Christine A. Franklin

Posted Date: Jan 26, 2023 03:29 AM

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Sandra's scores on the first 4 tests were 87%,92%,76%, and 89%. What is the minimum score she

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Step 11 Given that Sandras scores in 4 tests were 87 92 76 89 Supp... View the full answer

Statistics The Art And Science Of Learning From Data

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