Telephone calls arrive at the Global Airline reservation office in Louisville according to a Poisson distribution with a mean of

Question

3 years ago

14

Telephone calls arrive at the Global Airline reservation office in Louisville according to a Poisson distribution with a mean of

1.2 calls per minute.
a. What is the probability of receiving exactly one call during a one-minute interval?

b. What is the probability of receiving at most 2 calls during a one-minute interval?

c. What is the probability of receiving at least two calls during a one-minute interval?

d. What is the probability of receiving exactly 4 calls during a five-minute interval?

e. What is the probability that at most 2 minutes elapse between one call and the next?

Mathematics

1 answer:

lina2011 [118] · Answer 1 · 2022-09-04T06:31:04+03:00

lina2011 [118]3 years ago

6 0

Answer:

a) 0.3614

b) 0.8795

c) 0.3374

d) 0.1338

e) 0.9093

Step-by-step explanation: