Answer:
[tex]\large\boxed{\large\boxed{0.36}}[/tex]
Explanation:
A) Write your data using mathematical (probabilities) language:
1. The probability that an international flight leaving the united states is delayed in departing (event d) is .36.
2. The probability that an international flight leaving the united states is a transpacific flight (event p) is .25.
3. The probability that an international flight leaving the u.s. is a transpacific and is delayed in departing is .09.
4. What is the probability that an international flight leaving the United States is delayed given that the flight is a transpacific flight?
B) Solve:
Note that the two events, P and D, are independent because the product of their probabilities is equal to the joint probability:
Those, given that the two events are independent the probability of the event D does not change by knowing the probability of the event P, and you shall have the:
When you apply the conditional probability formula you prove it: