Calculate the correlation coefficient, r, for the data below. x-14 -12 -5 -8 -10 -11 -9 -7 -6 -13 - 1 1 18 10 7 3 8 12 15 1 OA. 0.819 OB. 0.990 OC. 0.881 OD. 0.792

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Q: We want to predict the selling price of a house in Newburg Park, Florida, based on the distance the…

A: Given: sample size n = 16 Formula Used: Correlation coefficient r = n∑XY-∑X∑Yn∑X2-∑X2n∑Y2-∑Y2

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A: According to policy we answer 3 part kindly repost for remaining.

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A: Solution To find the confidence interval we will use the z distribution i.e. z critical value.

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