Posted by **jose alejandro** on Friday, October 14, 2011 at 11:46pm.

Eastern Airlines knows that 20% of its customer fly first class,20% fly business class, and the rest fly coach. Of those customers who fly first class,70% are from the East Coast while 30% are from elsewhere. In addition, of those customers who fly business class, 50% are from the East Coast and 50% are from elsewhere, Finally, of those customers that fly coast class,75% are from elsewhere and 25% are from the East Coast.

1- Construct a probability tree for this problem.

2- Construct a probability table for this problem.

3- Determine the probability that a customer from the East Coast will fly first class.

4- What is the probability that a customer will be from the East Coast?

## Answer this Question

## Related Questions

- math - fly happy airlines lets each passenger bring 2 suitcases. their cargo ...
- Physics - An airplane needs to fly due south. The plane can fly at a speed of ...
- informal Logic - One way to disconfirm the scientific hypothesis that chickens ...
- PHI 103 informal logic - One way to disconfirm the scientific hypothesis that ...
- Logic - One way to disconfirm the scientific hypothesis that chickens cannot fly...
- English - Identify the infinitive phrase in the sentence below. The pilot agreed...
- English - Identify the infinitive phrase in the sentence below. The pilot agreed...
- Math - A plane can fly 140 mph in calm air. Flying with the wind, the plane can ...
- math - Starting at point P, a fly moves 1 foot east, 2 feet west, 3 feet east, 4...
- Math - 2 birds fly from their nest to get to a certain spot(food) in a straight ...