Question: Compute the least-squares regression line for the given data set. x2 3 4 15 6 7 y 3.4 -1.7 -3 -4.3 -10.9 -13.9 Select one:

Compute the least-squares regression line for the given data set. x2 3 4 15 6 7 y 3.4 -1.7 -3 -4.3 -10.9 -13.9 Select one: a. y = 3.46x + 3.4 . by = 9.77x - 3.30 X c. y =-3.30x + 9.77 d. y = 3.46x + 9.77

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