If a Binomial Distribution Applies with a Sample Size of N

question 41

Multiple Choice

If a binomial distribution applies with a sample size of n = 20, find the probability of at least 7 successes if the probability of a success is 0.25.

• A) 0.1814
• B) 0.2142
• C) 0.2333
• D) 0.3123

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Definitions:

Two-Factor Theory

A psychological theory that proposes human emotions consist of two components: physical arousal and a cognitive label for that arousal.

Genetically Inherited Traits

Characteristics or attributes that are passed from parents to offspring through genes.

Environment

The sum of all external conditions and influences affecting the life and development of organisms, including natural and built environments.

Need to Belong

An inherent human drive to form and maintain strong, stable interpersonal relationships.