Unable to understand question no 12
also there is no solution given like given in other problems
Quiz on Decision Tree
According to the question “Profitable” is the target attribute(attribute to be predicted).
Now you have to find the feature on which the very first split of the decission tree will be performed using Gini Index as the criteria.
Solution is provided and can be seen in my submissions, I am providing it here as well.
If you are still unable to get, here is the more detailed solution
And at last we have to select the option having least gini index.
So option 3 is the right answer.
understood finally thanks