Math

Complete the data set with one value so the mean of the data is 13 using numbers
10, 14, 8, 16, 12, x. X=18

Which value can you remove from new set of data so that mean is 14?

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  1. Right, x = 18

    mean = ∑x/n

    Therefore mean * N = ∑x

    14 * 5 = 70

    Which 5 scores will = 70?

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