If N = 20 and P = 0

question 125

Multiple Choice

If n = 20 and p = 0.70,then the standard deviation of the binomial distribution is

• A)0.14
• B)2.05
• C)14.0
• D)14.7

---

Definitions:

Psychoanalytic

Relating to the theory of psychology that emphasizes unconscious motivations and conflicts in explaining human behavior.

Posttraumatic Stress Disorder

A psychiatric state initiated by involvement in or observation of an alarming situation, featuring persistent flashbacks, nightmares, and heightened anxiety.

Flashbacks

Intense, vivid recollections of a past experience, often traumatic, that momentarily feels as if it is happening in the present.

Nightmares

Disturbing dreams that cause fear or anxiety, often waking the sleeper and can be related to stress or psychological issues.