Which of the Following Statements A), B) or C) Is

Multiple Choice

Which of the following statements a) , b) or c) is false?

A) Each estimator has a score method that returns an indication of how well the estimator performs for the test data you pass as arguments.
B) For classification estimators, the score method returns the xe "prediction:accuracy"prediction accuracy for the test data.
C) You can perform hyperparameter tuning to try to determine the optimal value for k.
D) All of the above statements are true.