Question: Given the data Use least-squares regression to fit (a) A straight line, (b) A power equation, (c) A saturation-growth-rate equation, and (d) A parabola. Plot

Given the data

Use least-squares regression to fit
(a) A straight line,
(b) A power equation,
(c) A saturation-growth-rate equation, and
(d) A parabola. Plot the data along with all the curves. Is any one of the curves superior? If so,justify.

10 15 20 y 17 24 25 30 35 40 45 50 31 33 37 37 40 40 42 41 41

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