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September 20, 2014

September 20, 2014

Posted by **Jill** on Monday, March 18, 2013 at 9:07pm.

We have to find the residual. I'm confused because the equation I was given is e=y-yhat

I know one is the expected value and one is what we got.

What do I plug in for y and what do I plug in for yhat?

The value of Rsquared is .72 on the calculator and if you square it it's .5184. Do I need to do anything with Rsquared or is that not involved in the residual?

2. Explain what residual measures?

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