Bridget Has Partitioned Data into Two Subsets

question 6

Multiple Choice

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

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Definitions:

Conditional Probability

The probability of an event occurring given that another event has already occurred.

Null Hypothesis

A hypothesis that suggests there is no statistical significance between the two variables in the hypothesis; it's assumed to be true until evidence indicates otherwise.

Alternative Hypothesis

A statistical hypothesis that proposes a difference or effect exists between certain variables, contrasting with the null hypothesis.

Commute By Car

The practice of traveling from one's home to their place of work or study by automobile.