According to the MIT Airline Data Project, American Airlines Controlled

question 22

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 more than 12 passengers from this sample were on American Airline flights?

• A)0.7995
• B)0.9207
• C)0.9554
• D)0.6368