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Mathematics, 20.09.2019 16:30 Misspaige4453

In a certain set of numbers, 12.5 is 1.5 units of standard deviation above the mean, and 8.9 is 0.5 units of standard deviation below the mean. what is the mean of the set?

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In a certain set of numbers, 12.5 is 1.5 units of standard deviation above the mean, and 8.9 is 0.5...
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