Question: For the following data set: x 8 4 6 12 -9 -3 5 -11 y 2 3 28 33 1 2 -1 -13 (a) Use

For the following data set:

x 8 4 6 12 -9 -3 5 -11
y 2 3 28 33 1 2 -1 -13

(a) Use a TI-84 calculator to compute the coefficient of determination. Round the answer to at least three decimal places.

The coefficient of determination is _______.

(b) How much of the variation in the outcome variable is explained by the least-squares regression line?

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