Question

4- The number of telephone calls that arrive at a call center is often modeled as a Poisson random variable. Assume that on the average there are 10 calls per hour. What is the probability that there are less than 35 calls in three hours? a) 0.6547 b) 0.2547 c) 0.4569 d) 0.7973 Bo? b?rak

          4-
The number of telephone calls that arrive at a call center is often
modeled as a Poisson random variable. Assume that on the average
there are 10 calls per hour.
What is the probability that there are less than 35 calls in three hours?
a) 0.6547
b) 0.2547
c) 0.4569
d) 0.7973
Bo? b?rak

4-
The number of telephone calls that arrive at a call center is often
modeled as a Poisson random variable. Assume that on the average
there are 10 calls per hour.
What is the probability that there are less than 35 calls in three hours?
a) 0.6547
b) 0.2547
c) 0.4569
d) 0.7973
Bo? b?rak

Added by Bobby H.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

Instant Answer

Solved by Expert Banhishikha Sinha

Step 1

Since the average number of calls per hour is 10, the average number of calls in three hours would be 10 * 3 = 30. Show more…

Show all steps

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The number of telephone calls that arrive at a call center is often modeled as a Poisson random variable. Assume that on average there are 10 calls per hour. What is the probability that there are less than 35 calls in three hours? 0.6547 0.2547 0.4569 0.7973 Bos birak Cevap {Oaceki Sonraki> Kapat VSinav Bitir Cev=