Use the CART Module to answer the following questions: 1. Follow the branch labeled "RIBs 24" which ends at a node labeled "4 or fewer". What is the Gini Index for that node? 3. What is the Weighted Gini Index for the RBIs split?4. What is the mode accuracy? 5. What is the model error rate? 6. What is the path that leads to the left-most leaf, and what is its label? 7. What is the accuracy of the left-most leaf node?

4 or Fewer 184 /331 RBIs = 24 4 or Fewer Over 4 169/ 184 132 / 147 strikeouts = 27 sluggingPct >= 0.37 4 or Fewer 145 / 146 4 or Fewer Over 4 Over 4 24 /38 141 27 118/120