The U.S. Department of Transportation reported that during November, 83.4% of Southwest Airlines' flights, 75.1% of US Airways' flights, and 70.1% of JetBlue's flights arrived on time (USA Today, January 4 2007). Assume that this on - time performance is applicable for flights arriving at concourse A of the Rochester International Airport, and that 40% of the arrivals at concourse A are Southwest Airlines flights, 35% are US Aiways flights, and 25% are JetBlue flights. Develop a joint probability table with three rows (airlines) and two columns (on-time arrivals vs. late arrivals). What is the highest probability and the lowest: Your answer What is the probability that Flight 1424 will arrive on time? Your answer Suppose that an announcement is made saying that Flight 1424 will be arriving late. What is the most likely airline for this arrival? What is the least likely airline? Your answer An announcement has just been made that Flight 1424 will be arriving at gate 20 in concourse A. What is the most likely airline for this arrival: Your answer

Traffic and Highway Engineering
5th Edition
ISBN:9781305156241
Author:Garber, Nicholas J.
Publisher:Garber, Nicholas J.
Chapter12: Forecasting Travel Demand
Section: Chapter Questions
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The U.S. Department of Transportation reported that during November, 83.4% of Southwest Airlines'
flights, 75.1% of US Airways' flights, and 70.1% of JetBlue's flights arrived on time (USA Today, January -
2007). Assume thatthis on - time performance is applicable for flights arriving at concourse A of the
Rochester International Airport, and that 40% of the arrivals at co ncourse A are Southwest Airlines
flights, 35% are US Airways flights, and 25% are JetBlue flights.
Develop a joint probability table with three rows (airlines) and two
columns (on-time arrivals vs. late arrivals). What is the highest probability
and the lowest?
Your answer
What is the probability that Flight 1424 will arrive on time?
Your answer
Suppose that an announcement is made saying that Flight 1424 will be
arriving late. What is the most likely airline for this arrival? What is the
least likely airline?
Your answer
An announcement has just been made that Flight 1424 will be arriving at
gate 20 in concourse A. What is the most likely airline for this arrival?
Your answer
Transcribed Image Text:The U.S. Department of Transportation reported that during November, 83.4% of Southwest Airlines' flights, 75.1% of US Airways' flights, and 70.1% of JetBlue's flights arrived on time (USA Today, January - 2007). Assume thatthis on - time performance is applicable for flights arriving at concourse A of the Rochester International Airport, and that 40% of the arrivals at co ncourse A are Southwest Airlines flights, 35% are US Airways flights, and 25% are JetBlue flights. Develop a joint probability table with three rows (airlines) and two columns (on-time arrivals vs. late arrivals). What is the highest probability and the lowest? Your answer What is the probability that Flight 1424 will arrive on time? Your answer Suppose that an announcement is made saying that Flight 1424 will be arriving late. What is the most likely airline for this arrival? What is the least likely airline? Your answer An announcement has just been made that Flight 1424 will be arriving at gate 20 in concourse A. What is the most likely airline for this arrival? Your answer
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