Question: Given data fame X that consists of 6 data objects, each with 2 attributes: X1 X2 1 19 12 2 22 6 3 6 9

Given data fame X that consists of 6 data objects, each with 2 attributes: X1 X2 1 19 12 2 22 6 3 6 9 4 3 15 5 2 13 6 20 5 1. [1pt] Convert data frame into centered matrix

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