Fit a straight line to the given points (x, y) by least squares. Show the details. Check

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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.

How does the line in Prob. 1 change if you add a point far above it, say, (1, 3)? Guess first.

Data from Prob. 1

(0, 2), (2, 0), (3, -2), (5, -3)

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Advanced Engineering Mathematics

ISBN: 978-0470458365

10th edition

Authors: Erwin Kreyszig

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Question Posted: Dec 24, 2018 07:16 AM

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Fit a straight line to the given points (x, y) by least squares. Show the details. Check

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Advanced Engineering Mathematics

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