If the Plot of the Residuals Is Fan Shaped, Which

question 157

Multiple Choice

If the plot of the residuals is fan shaped, which assumption of regression analysis if violated?

• A) Normality.
• B) Homoscedasticity.
• C) Independence of errors.
• D) No assumptions are violated, the graph should resemble a fan.
• E) All of these.

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Definitions:

Ancestor

A person from whom one is descended, particularly from a distant past.

Kindred

A group of people related by blood or through marriage, often extended to include all relatives.

EGO

The part of the mind that mediates between the conscious and the unconscious and is responsible for reality testing and a sense of personal identity.

Nuclear Family

A family unit consisting of two parents and their children living together as a single household, traditionally seen as a societal norm.