Mathematics, 21.05.2021 01:00 mihirkantighosh

2. On last week's math test, Mrs. Smith's class had an average of 83 points with a standard deviation of 8 points. Mr. Tucker's class had an average of 78 points with a standard deviation of 4 points. Which class was
more consistent with their test scores? How do you know?

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2. On last week's math test, Mrs. Smith's class had an average of 83 points with a standard deviatio...

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