5.1.3-Curve Fitting: Regression for a Line

These videos were created to accompany a university course, Numerical Methods for Engineers, taught Spring 2013. The text used in the course was "Numerical Methods for Engineers, 6th ed." by Steven Chapra and Raymond Canale.

[@abdulrahmanradwan6167]

Thanx

[@fadi536]

At 26[min] and 29[sec]: in calculating a1, the second term in the numerator is not correct in your equation. it should be sum(x)*sum(y) and not sum(x*y)

[@kvyi]

+Fa Di I think you mean numerator, not denominator. I added a note. Thanks. Page 458 of the book, if anyone is following along.

[@fadi536]

+Jacob Bishop True! Just corrected it. Thanks

[@aliahmadian92]

dude I love your videos alright ; but here in this one you mumble up and have a bit of too much errors and mistakes which you correct at the end but still i'd like to see more of a fluent storm of thoughts and teaching skills.
anyways well done ...