This presentation will detail how to solve 83.

• Step 1: Create linear model.
• Step 2: Generate residuals based on model.
• Step 3: Graph residuals against strikeouts.

Mod83 <- lm(H ~ SO + IPouts, data = Pitching)
Resid83 <- Pitching %>% add_residuals(Mod83)
ggplot(Resid83) + geom_point(aes(SO, resid))

The residuals for this problem show much less of a pattern than the residuals from the previous problem.