Our data shows that a team with 49 wins has never missed the playoffs. What is the expected points difference for a team to make it to the postseason? Use the lecture solution file and more specifically the WingsReg model.

# Linear regression model for wins
WinsReg = lm(W ~ PTSdiff, data=NBA)
summary(WinsReg)
PTSdiff <- (42-41)/0.0326
PTSdiff

W = [41(Intercept) + 0.0326(Coef. Est. for PTSdiff)] * PTSdiff This is the equation in the video

Using this equation we plug it in the code above and we get 30.67 expected point diff in order for a team to make to the post season.

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