Fit a parabola (7) to the points (x, y). Check by sketching. The data in Prob. 3.
Question:
Fit a parabola (7) to the points (x, y). Check by sketching.
The data in Prob. 3. Plot the points, the line, and the parabola jointly. Compare and comment.
Data from Prob. 3
Fit a straight line to the given points (x, y) by least squares. Show the details. Check your result by sketching the points and the line. Judge the goodness of fit.
(0, 1.8), (1, 1.6), (2, 1.1), (3, 1.5), (4, 2.3)
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