from the plot infer about the linear regression assumptions. validity of model.

Residuals vs Fitted 01956 01957 O O O -1.5 -1.0 -0.5 0.0 0.5 1.0 1.5 Residuals O o O O 19620 60 62 64 66 68 70 72 Fitted values Im(Employed ~ .)Normal Q-Q 19560 " . . . . . # 19570 90.0-0 Standardized residuals O 0....9.9060060 T 01962 -2 -1 O 2 Theoretical Quantiles Im(Employed ~ .)Scale-Location 19620 01956 01957 2 O 50 vIStandardized residualsl OO O O O O O 60 62 64 66 68 70 72 Fitted values Im(Employed ~ .)