Question: boxplot( ) = stem( ) = sd ( ) = plot(var1, var2) = lm(var1~var 2)) = yhat

  1. boxplot( ) =
  2. stem( ) =
  3. sd ( ) =
  4. plot(var1, var2) =
  5. lm(var1~var 2)) =
  6. yhat<-predict(lm(var1~var2) =
  7. resid<- var-yhat =
  8. plot(var, resids) =

What do these formulas do?

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