Which Statement About Outliers Is True

question 5

Multiple Choice

Which statement about outliers is true?

• A) Outliers should be identified and removed from a dataset.
• B) Outliers should be part of the training dataset but should not be present in the test data.
• C) Outliers should be part of the test dataset but should not be present in the training data.
• D) The nature of the problem determines how outliers are used.
• E) More than one of a,b,c or d is true.

---

Definitions:

Subjective Well-being

An individual’s personal assessment of their overall happiness and life satisfaction.

Health Status

Describes the state of physical, mental, and social well-being of an individual at a particular time.

Adaptive Value

The extent to which a particular trait or behavior increases the survival and reproductive success of an organism within a specific environment.

Parenthood

The state or experience of being a parent; involves raising and caring for one's offspring, and encompasses both the biological and emotional aspects.