Question: 7. Suppose you change the data in Problem 3a 7. so that the bottom case is X 1 and Y 12 rather than X 1

7. Suppose you change the data in Problem 3a 7. so that the bottom case is X 1 and Y 12 rather than X 1 and Y 2.

(a) Without doing any calculations, state how (and why) this change would affect the numerator of the covariance and, in turn, the covariance itself.

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