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Mathematics, 29.04.2021 17:50 michellealvarez985

. Suppose that the average score in a statistics test is 84 with a standard deviation of 4. According to Tchebysheff’s theorem, what percentage of the students have

a grade of at least 72 and at most 96?

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. Suppose that the average score in a statistics test is 84 with a standard deviation of 4. Accord...

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