Question 3 3.0 Pts Why is supervised learning "supervised"? Because the learning process takes place only in secret labs that are extensively monitored Because the inputs are known, programmers can check if the model classifies them correctly, and step in if necessary. O Because the programmer is constantly checking that the learning process is correct Because the labels of the inputs are known from the training set, the method receives feedback on whether and to what extent the rules established based on the features already label the input correctly. Question 4 3.0 Pts Which conditions mark the end of a decision tree branch? Note: There are 2 correct answers to this question. The subset of data in the branch can still be distinguished. The subset of data in the branch contains more than one category (label). The subset of data in the branch contains only one category (label). The subset of data in the branch is no longer distinguishable