If X Is a Binomial Random Variable with N =

question 84

Multiple Choice

If x is a binomial random variable with n = 10 and π = 0.8, the mean value of x is ___.

• A) 6
• B) 4.8
• C) 3.2
• D) 8
• E) 48

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Definitions:

Annoyed

Feeling irritated or bothered by something or someone.

Psychoticism

A personality pattern typified by aggressiveness, impulsivity, and a lack of empathy, often associated with the risk of developing psychotic disorders.

Egocentric

A characteristic where an individual is excessively focused on their own needs and viewpoints, disregarding others' perspectives.

Aggressive

Behavior characterized by the intention to harm or assert dominance over another.