On a Particular Day, 112 of 280 Passengers on a Particular

question 76

Multiple Choice

On a particular day, 112 of 280 passengers on a particular DTW-LAX flight used the e-ticket check-in kiosk to obtain boarding passes. In a random sample of eight passengers, use the binomial model to find the approximate hypergeometric probability that four will have used the e-ticket check-in kiosk to obtain boarding passes.

• A).2322
• B).8263
• C).2926
• D).5613

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Officially accepted or enacted through proper legal or administrative procedures.

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Unfair or unequal treatment of an individual or group based on certain characteristics such as race, gender, age, or sexual orientation.

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