Question: If you enter the data from Exercise 2 into a machine and it returns a y value of 1 when x = 1:5, should you

If you enter the data from Exercise 2 into a machine and it returns a y value of –1 when x = 1:5, should you trust the machine? Justify your answer.


Data From Exercise 2

Find the equation y = β0 + β1 x of the least squares line that best fits the given data points.

(1,0),(2,2),(3,7),(4,9)

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