← All practice quizzes
Quiz: ML and Regression
5 questionsNo time limitPass: 60%+10 XP on first pass
What machine learning really is, supervised vs unsupervised, features and targets, why we split data into train and test sets, and your first model — predicting packages with linear regression and judging it with MAE and R².
Log in to take the quiz
Free account · see your score, answers and explanations, earn XP