Calculating sample variance

[monsterviolence]

I wish you were my statistics teacher instead of the current one I have that sucks at explaining this... Now it makes sense...

[heartzheartzheartz]

Thanks for clearing up my doubt just right before my test :D

[telephonka]

thanks for the explanation , simple and easy. wish you had written my textbook...

[acutiepa2t8]

This is a very helpful video! Thanks so much for posting this!

[rustcorpsickle1]

very quick brilliant!

[kylem4711]

awesome. thanks so much

[brianho7]

I would like to thank you so much, because of this video i got A on my Statistics exam.

[tinybug23]

I love this. It really helped a lot thanks!!!

[cowlom]

I love u. U should be the president.

[kelsey050]

thank you so much!

[JohnsonBarnesPage]

thankyou so so much!

[matthewgsteel]

This video helped alot. Please post more. You explain it very well.

[AriannaStar]

Thank you so much for this video!! I could not figure out sample variance for the life of me for some reason and I finally get it thanks to this!!