Which of the Following Is Not a Characteristic of the Normal

question 81

Multiple Choice

Which of the following is not a characteristic of the normal probability distribution?

• A) The mean, median, and the mode are equal
• B) The mean of the distribution can be negative, zero, or positive
• C) The distribution is symmetrical
• D) The standard deviation must be 1

---

Definitions:

Personal Awareness

The conscious knowledge of one’s own character, feelings, motives, and desires, which can influence behavior and interactions.

Self-evaluation

The process of examining and judging one's own performance, behavior, or qualities.

Balanced Placebo Design

A research method used to determine the effect of a drug and the psychological impact of receiving the drug, involving both an active and placebo group.

Expectancy

The belief or anticipation regarding the likelihood that a specific event will occur in the future.