Calculate the correlation coefficient, r, for the data below. x-13 -11 -4 -7 -9 -10 -8 -6 -5 -12 y-16-14 3-5-8-12 -7 -3 0 - 14 O A. 0.792 OB. 0.990 OC. 0.881 O D. 0.819

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