The Variance for the Binomial Probability Distribution Is

question 49

Multiple Choice

The variance for the binomial probability distribution is

• A)Var(x) = p(1 - p)
• B)Var(x) = np
• C)Var(x) = n(1 - p)
• D)Var(x) = np(1 - p)

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Definitions:

Neuroticism

A personality trait characterized by anxiety, fear, moodiness, worry, envy, frustration, jealousy, and loneliness.

Extraversion

A personality trait characterized by sociability, talkativeness, assertiveness, and high amounts of emotional expressiveness.

Openness

One of the five major dimensions of personality, characterized by an appreciation for art, emotion, adventure, and unusual ideas; imaginative and curious individuals.

Agreeableness

A personality trait characterized by compassion, cooperativeness, and a desire to maintain positive social relations.