Question: Assuming that the Decision Tree was formed using Information Gain, answer the following questions: (a) Which variable is used as root and state the reason!

Assuming that the Decision Tree was formed using Information Gain, answer the following questions:
(a) Which variable is used as root and state the reason!
(b) Calculate the entropy of E (Humidity)!
(c) Figure Decision Tree along with the entropy value for each node.

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