Variance Is a Measure of the Variability of Returns,and Since

question 106

True/False

Variance is a measure of the variability of returns,and since it involves squaring the deviation of each actual return from the expected return,it is always larger than its square root,the standard deviation.

---

Definitions:

Psychological Defenses

Mental processes that protect individuals from unacceptable thoughts or feelings.

Perceptual Screens

Psychological filters through which we interpret and give meaning to incoming information based on our past experiences and biases.

Interpersonal Communication

The exchange of information, feelings, and meanings between two or more people through verbal or non-verbal methods.

Eye Contact

The act of looking directly into another person's eyes, which is often used as a means of communication, expression of trust, and engagement during interactions.