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Mathematics, 06.04.2021 06:20 avlenlestrade
The mean of a set of data is 45 years. Find the missing numbers in the data set {40, 45, 48, ?, 54, ?, 45}. Explain the method or strategy you used! Disclaimer I am in 6th grade, not high school! Sorry.
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The mean of a set of data is 45 years. Find the missing numbers in the data set {40, 45, 48, ?, 54,...
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