Explanation:Random sampling with replacement is the bootstrap. 6. Which of the following is a categorical outcome ?
A. RMSE
B. RSquared
C. Accuracy
D. All of the Mentioned
Answer:A
Explanation:Random sampling with replacement is the bootstrap. 6. Which of the following is a categorical outcome ?
A. RMSE B. RSquared C. Accuracy D. All of the Mentioned
Explanation:RMSE stands for Root Mean Squared Error. 7. For k cross validation,larger k value implies more bias.