I've got extra credit for my Stats class and he wants us to do Cohen's W as the extra credit on our research for the paper we did.
Could anyone explain to me what the heck Cohen's W is? I have the formula in front of me, but everything in the class and in my group is completely clueless as to how to do it.
I looked online and couldn't find anything.
The formula is Sum*(O-E)^2/E
O = Observation
E = Expected
I don't know if anyone can help me, but I know we have some smart guys here.
Christopher Reeve - Even though I don't personally believe in the Lord, I try to behave as though He was watching.