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Mathematics, 17.12.2020 08:00 133596

The data sets show the test scores of a group for the last two tests. Test 1: {75, 75, 85, 80, 65, 70, 65}
Test 2: {95, 85, 85, 90, 90, 95, 100}
Which data set had the smaller standard deviation?

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The data sets show the test scores of a group for the last two tests. Test 1: {75, 75, 85, 80, 65,...

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