The following data are from the test of a water-pumping
Chapter , Problem 6.89(choose chapter or problem)
The following data are from the test of a water-pumping windmill: Vwind (m/s) Q (lis) 4 0.94 5 1.69 6 2.44 7 3.08 8 3.72 (a) Plot these data. (b) Fit a linear regression line to the data. (c) Fit a second-degree polynomial to the data. Which do you think is the better regression function?
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