Given a training data set Y: Find the best threshold (for the maximal gain) for AttributeA.  (a) Find the best threshold (for the maximal gain) for AttributeB.  (b) Find a decision tree for data set...

Given a training data set Y:

Find the best threshold (for the maximal gain) for AttributeA.

 (a) Find the best threshold (for the maximal gain) for AttributeB.

 (b) Find a decision tree for data set Y.

 (c) If the testing set is:

What is the percentage of correct classifi cations using the decision tree developed in (c). (d) Derive decision rules from the decision tree.