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Mathematics 8 Online
OpenStudy (anonymous):

Find the least squares fit to the points (0, 1), (2, 6), (3, 11) and (4, 12) by a linear function of the form f(x) = r_0 + r_1 x ... help?

OpenStudy (zarkon):

\[f(x)=2.91428571429x+.942857142857\]

OpenStudy (zarkon):

\[f(x)=\frac{102}{35}x+\frac{33}{35}\]

OpenStudy (anonymous):

How did you come to this result??

OpenStudy (anonymous):

Wikipedia... Why didn't I think of that? Cheers haha

OpenStudy (zarkon):

Actually I just used my calculator...The Wiki gives you the formulas if you wanted to use them.

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