Bridget has partitioned data into two subsets. The original file contains 300,000 observations. The subset she is currently working with has 60,000 observations. Which subset is she most likely to be using?
A) the training set
B) the original set
C) the testing set
D) the prediction set

Question

Quizplus · Accepted Answer

The subset Bridget is working with is likely the testing set, as it is common to use a smaller portion of the data for testing after training a model on a larger training set.

Bridget Has Partitioned Data into Two Subsets