The expression___________ refers to the practice of using the original regression equation in a new sample to determine if the test predicts the criterion as well as it did in the original sample.
A) regression validation
B) cross-validation
C) regression to the mean
D) standardization

Question

Quizplus · Accepted Answer

Cross-validation is the process of testing the effectiveness of a predictive model on a new sample to see if it performs as well as it did on the original sample.

The Expression___________ Refers to the Practice of Using the Original