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fifty-four

47 + 21 + 34 + 50 = 152

65 + 78 + 66 + 71 = 280

152 + 280 = 432

as there are 8 numbers divide 432 / 8 = 54

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6y ago
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Q: What is the mean for the following set of data 47 65 78 21 34 50 66 71?
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