Which of the Following Is Not True of a Stationary

question 22

Multiple Choice

Which of the following is not true of a stationary time series?

• A)The process generating the data has a constant mean.
• B)The time series plot is a straight line.
• C)The statistical properties are independent of time.
• D)The variability is constant over time.

---

Definitions:

Acts of Aggression

Behaviors intended to cause harm or pain to another person, ranging from verbal abuse to physical violence.

Persistent

Showing tenacity and steadfastness in pursuing goals or tasks despite challenges, obstacles, or discouragement.

Human Instinct

Innate aspects of human behavior that are not learned, such as reflex responses or impulses.

Aggression

Behaviors or actions intended to harm or injure another person either physically or psychologically.