Delta Airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actual flight times are uniformly distributed between 2 hours and 2 hours, 20 minutes.

1. Choose the correct graph of the probability density function for flight times.
   

   (i)		(ii)
   (iii)		(iv)

   Graph (i)Graph (ii)Graph (iii)Graph (iv)

2. What is the probability that the flight will be no more than 5 minutes late? If required, round your answer to two decimal places.
   
   P (x ≤ 130) = fill in the blank 2
3. What is the probability that the flight will be more than 10 minutes late? If required, round your answer to two decimal places.
   
   P (x > 135) = fill in the blank 3
4. What is the expected flight time?
   
   E (x) = fill in the blank 4 minutes

Answer rating: 100% (QA)

Delta Airlines Flight Time Analysis Uniform Distribution Since the actual flight times are believed ... View the full answer