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kap26 [50]
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]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:

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Step-by-step explanation:

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Step-by-step explanation:

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3 0
3 years ago
Players in any sport who are having great​ seasons, turning in performances that are much better than anyone might have​anticipa
Sav [38]

Answer:

I pick the reasoning of option A

Step-by-step explanation:

I like the reasoning given in B, however, there are many cases of Athletes that, after reaching the top, maintain supremacy and improve over the years, adapting to their old age. Usually speed and physical resistance are replaced by technique and experience in the case of the top athletes.

I dont like C and D argument too much because being the best in a sport doesnt mean either that you reach the maximum level possible (in many cases you can keep growing) or that you dont have more motivations. Many athletes are super competitive people and they try to improve themselves all the time to reach, and stay, in the top.

I choose option A as answer because people on the cover doesnt neccesarily mean that they are the absolute best. Their performance was way better than their usual performance, and that may be due to either real skill growth, heavy training or a lucky streak. If it is a lucky streak, it is natural for that player's performance to go down into more terrenal levels for him. On the other hand, If he trained heavily, then he might have big injuries on later seasons and his performance wont be able to keep up for long. Thats why 'surprises' (that also sell better due to be a novelty) tend to go downhill after they reach the cover of sports illustrated.

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4 years ago
What property is 4+0=4
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Answer:

i believe the answer is A good luck

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3 years ago
Read 2 more answers
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