You fit two linear models to predict monthly sales revenue:M…
You fit two linear models to predict monthly sales revenue:Model A uses 3 predictors and achieves R² = 0.91, Adjusted R² = 0.88.Model B uses 6 predictors and achieves R² = 0.93, Adjusted R² = 0.86.Questions: a) Explain why Model B has a higher R² but a lower Adjusted R². (2)b) Which model would you prefer and why? (1)c) How does Adjusted R² penalize complexity? (2)