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For the pair of the random sample variables x and x 3 0 4 7 3.5 -2.1 4 9 compute the regression coefficient r.

For the pair of the random sample variables x and x 3 0 4 7 3.5 -2.1 4 9 compute the regression coefficient r. r=O.995 r=-O.380 r=O.756 r=O.380

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