Chi Square

[ehaug23]

I think that this explains the "expected value" incorrectly. expected values are calculated by ((row total * column total)/table total). These expected values are the values that you would expect to get if the null hypothesis were true. You have to calculate an expected value for each cell. Then you compare the sample data to the expected values At least that is what I remember from stats in college; if I am wrong please delete this post and accept my apology

[Artief101]

nicely explained - thanks!

[CardNox]

Thanks, I was struggling with that was meant by ''actual range'' and ''expected range'' but it's easy. Thanks for the explenation!

[LindseyBrookePurvis]

okay the beginning wasn't needed. Just need chi square.

[lleopoldd]

Liked it.