Calculate SS, variance, and standard deviation for the following sample of n=9 scores:2,0,0,0,0,2,0,2,0.(Note: The computational formula for SS works best with these scores.)
I keep getting the wrong numbers. Thank You.
Please define SS.
sum of squares
SS=E(x-u)squared in greek of course
Note that I am using the formula for the estimate of the variance from a sample. So, I devide by n-1.