According to the MIT Airline Data Project, American Airlines Controlled

question 12

Multiple Choice

According to the MIT Airline Data Project, American Airlines controlled 15.5% of the domestic market during a recent year. A random sample of 125 domestic passengers that year was selected. Using the normal approximation to the binomial distribution, what is the probability that 20, 21, 22, 23, 24, or 25 passengers from this sample were on American Airline flights?

• A)0.4225
• B)0.6810
• C)0.5319
• D)0.2534

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Definitions:

Subliminal Perceptions

A process by which information is sent to the brain at a level below the conscious awareness, often influencing thoughts, feelings, or actions without direct awareness.

Rational Human Beings

Individuals who use logic and reason to make decisions and understand the world, as opposed to relying solely on emotion or instinct.

Conscious Perception

The awareness of one's environment and one's own existence, sensations, and thoughts.

Allport

Gordon Allport was an influential American psychologist known for his trait theory of personality, emphasizing the uniqueness of the individual and the importance of the current context for understanding behavior.