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What is the least squares regression line for the following set of data? x 1 2 3 7 9 10 y 40 28 27 23

What is the least squares regression line for the following set of data?

x 1 2 3 7 9 10
y 40 28 27 23 23 22

B. y-hat = -0.70x + 30.90

C. y-hat = -1.42x + 34.75

A. y-hat = -0.70x + 34.75

D. y-hat = -1.42x + 30.90

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