117- Consider the following graph, which shows the accuracy of a decision tree. Where should we stop growing the tree and its number of nodes? 0.9 Accuracy 0.85 0.8 0.75 0.7 0.65 0.6 0.55 0.5 10 10 0 20 20 30 On training data 40 50 60 On test data 70 80 Size of tree (number of nodes) 06 90 100