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09/10/2020Weekly Quiz 3: Machine Learning - Great Learning2/6Question No: 2Correct AnswerMarks: 1/1In Random Forest, each individual tree is based on the data sample that hasIn Random Forest, a subset of the rows from the original training dataisused for buildingindividual trees. For each individual tree, at any particular split, a subset of columns is usedfor splitting. This selection changes for every split and covers all the columns if youconsider all the splits.Question No: 3Correct AnswerMarks: 1/1The process of using multiple data samples by random sampling with replacement from theoriginal dataset to create multiple models and aggregating their predictions is called