STUDY GUIDE TO QUIZZES 1, 2, 3  AND

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 Readings: 
 
    Devore  section 14.1  chi squared test for goodness of fit
            sections 12.1, 12.2  simple linear regression
    
             estimate a, b. 
             compute R^2, SSE, SST, SSR,SSxx,SSyy,SSxy
              interpret residual plots

and cartoon guide: last chapter on linear regression

also remember about delta method to approximate mean and variance
and resistor example as on extra credit for quiz 3

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GOOD LUCK