In Regression Analysis, Which of the Following Is NOT a Required

question 19

Multiple Choice

In regression analysis, which of the following is NOT a required assumption about the error term ε?

• A) The expected value of the error term is 0.
• B) The variance of the error term is the same for all values of x.
• C) The values of the error term are independent.
• D) All are required assumptions about the error term.

---

Definitions:

Attracted

The response or feeling of being drawn to someone or something, often due to qualities that elicit interest, desire, or a connection.

Physical Attractiveness

The extent to which a person's physical features are considered aesthetically pleasing or beautiful by others.

Warm And Trustful

Describes a personality trait or interpersonal style characterized by friendliness, positivity, and a willingness to trust others.

Moody And Irritable

Emotional states characterized by frequent changes in mood and easily provoked annoyance or anger.