Knowledge check

1.

In basketball stats, what does PER stand for?

Player efficiency rating

Player earned rebound

Player effective role

Player elbow rating

2.

In this module, how did you impute data that's normally distributed?

Regression imputation

Mean imputation

Zero-value imputation

Above-or-below imputation

3.

What is cross-validation?

A methodology for creating a data-related hypothesis.

A methodology for data collection to ensure authenticity of the dataset.

A programmatic way to check the accuracy of a dataset.

A programmatic way to split data into n training and testing subsets to test the accuracy of a model.

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