SOLUTION: Please help me solve problem. Three airlines serve International airport. Airline A has 60% of all the scheduled flights, airline B has 30% and airline C has the remainder. Thei

Question 1076595: Please help me solve problem.
Three airlines serve International airport. Airline A has 60% of all the scheduled flights, airline B has 30% and airline C has the remainder. Their on-time rates are 80%, 60% and 40% respectively. Define the event O as "an airline arrives on time".
If a plane has just left 40 minutes late, what is the probability that it was airline A?
Answer by Boreal(15235) (Show Source): You can put this solution on YOUR website!
=====On time====Late====total
A======48========12======60
B======18========12======30
C=======6=========4======10
Totals=72========28=====100
If the plane were late (28 possibilities), 12 of them are A, for a probability of 12/28=3/7=42.9%
RELATED QUESTIONS
Please help me solve problem. Three airlines serve International airport. Airline A... (answered by stanbon)

Please help me solve this in simple way. Thank You. Three airlines serve a small town (answered by ikleyn)

Three airlines serve a small town in Rajkot District. Airline A has 50% of all the... (answered by ikleyn)

Three airlines serve a small town in Ohio. Airline A has 54% of all scheduled flights,... (answered by robertb)

Please help me. I need desperate help. 1. The EPA is concerned about the quality of... (answered by stanbon)

I already submitted this question. The missing data is Apha=.05. Please help me. I am... (answered by stanbon)

The managers of an airline analyzed a random sample of flights and found that 95% of the... (answered by rfer)

40% of all flights are made by airline A. 20% of all flights are made by... (answered by ewatrrr)

Use the following table which contains data from a study of three airlines which fly to... (answered by stanbon)