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Mathematics, 05.11.2020 01:00 cheycheybabygirl01
Tim earned an 80% on his test. His class's mean score was
74% with a standard deviation of 3%. How many standard
deviations above the mean is Tim's test score?
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Answers: 3
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Tim earned an 80% on his test. His class's mean score was
74% with a standard deviation of 3%. How...
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