True or False: Precision and recall are commonly combined by taking their simple arithmetic mean.

A common single-number summary that balances precision and recall is the _____ mean of the two.

Why combine precision and recall into one score when both matter?

Averaging precision and recall

One Simple Way to Merge Precision and Recall

Match the machine-learning metric to its description.

Order the steps for turning precision and recall into one decision metric.

Which simple operation can combine precision and recall into one score?

If precision and recall are both important, the best practice is to keep them as separate metrics instead of combining them into one score.

When precision and recall both matter, use a _____ metric.

Match each idea to the corresponding evaluation takeaway.

Put the steps in order for replacing two separate evaluation metrics with one overall score.

How should precision and recall be evaluated together?

Choosing One Score for a Risk-Flagging Model

One Simple Way to Combine Precision and Recall