Ok, so I am thoroughly confused atm. Right now I am trying to do three things.
Calculate SS Total, and the explained sum of squared variation for SSR.
Ok so I had the outputs given to me of
Sum x = 30
Sum x squared = 104
Sum of y = 40
Sum of y squared - 178
Sum of x times y = 134
I used that data to solve and get the following
SSxy = 14
SSxx = 14
b1 = 1
ybar = 4
xbar = 3
b0 = 1
yhat = 1 + 1x
Ok so based on this the sqares regression line is 1+x
so y intercept is 1 and slope is 1
I calculated sse to be 9...
When I try and calculate sst which is xbar1-xbar
I get 10(30-3)^2 = 7290
Im pretty sure this number is wrong. Can anyone tell me what I am doing wrong?