Mathematics, 03.04.2021 02:50 babygirllll2071
The test scores of the students in four classes are summarized below. Answer the questions about them.
Class A: The mean score is 112 and the range of scores is 46.
Class B: The mean score is 110 and the range of scores is 51.
Class C: The mean score is 117 and the range of scores is 47
Class D: The mean score is 115 and the range of scores is 55
a. Based on the information above, which class's scores have the most variability?
b. Based on the information above, which class's scores have the least variability?
Answers: 2
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The test scores of the students in four classes are summarized below. Answer the questions about the...
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