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Mathematics, 27.07.2021 19:40 hskdbdjd

Martina is recording the percentages she earned on each quiz in her math class. Here are her results for the last 7 quizzes. 74, 64, 90, 74, 92, 68, 71
Find the range of the data set.

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Martina is recording the percentages she earned on each quiz in her math class. Here are her results...
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