What is REGRESSION video 1?The Pearson product-moment correlation coefficient

Quick intro to regression. How to make scatter plot on TI 83 84 89. Describing scatterplots (strength form direction strange stuff)...

[@BushiZack]

An absolute joy watching your lectures! if we lived in a world where science had the respect it deserves, you'd be a multimillionnaire .

[@The357royal]

Love the energy, excitement and simplicity. Simply, THANK YOU.

[@briantyler5389]

I've been watching your videos for clarification for 2 years now. You make everything so much easier to understand than some boring old textbook. Thank you.

[@Bill-yd3jg]

2:18 or you could say that the DATA HAS BEEN TAMPERED WITH!! (ps love the stats tutorials, they are absolute life savers :D)

[@unknownsm23]

Why did u stopped making videos.... U r the one who makes understand such things... We need more teachers like u... Pls start making video again

[@Rigoletta53]

Oh, and the TI calc is a nice touch! Old Skool!

[@Rick_Sanchez_Jr.]

Dude you are a great teacher. You actually sound exciting an energetic unlike some boring teachers lol. :D

[@aufarasad9720]

I wish you were my teacher,sir....

[@Rigoletta53]

You da man! The boring dull Cornell University online course I'm taking puts me to sleep. Good thing I found "Dr. Nystrom"! Now if only you could get paid instead of Mr. Dullsville ...

[@jzix106]

Great explanations - the calculator usage is really cute. What do kids do nowadays pull out their Macbook Airs and plot things out in Excel?

[@jeremycornish-ford2435]

A good teacher.

[@dommanedounia164]

genius !! thank youuu !

[@ahbeef]

You sound like Jack Black is he were a math teacher

[@carolinehersman]

lmao "heelllooooooo"

[@softie1109]

thanks

[@monmorelord6368]

So so good

[@TheGeoPoliticsShow]

So can we say 'weakest' plot is of 'none' form?

[@T80Delta]

Pretty much. Efficiency

[@hugodasilvadasilva]

Nice vídeo, but it seems to be out of ordem