A large insurance company maintains a central computing system that contains a variety of information about customer accounts. I
nsurance agents in a six-state area use telephone lines to access the customer information database. Currently, the company's central computer system allows three users to access the central computer simultaneously. Agents who attempt to use the system when it is full are denied access; no waiting is allowed. Management realizes that with its expanding business, more requests will be made to the central information system. Being denied access to the system is inefficient as well as annoying for agents. Access requests follow a Poisson probability distribution, with a mean of 40 calls per hour. The service rate per line is 18 calls per hour.
(a) What is the probability that 0, 1, 2, and 3 access lines will be in use? Round your answers to 4 decimal places.
(b) What is the probability that an agent will be denied access to the system? Round your answers to 4 decimal places.
(c) What is the average number of access lines in use? Round your answers to 4 decimal places.
(a) What is the probability that 0, 1, 2, and 3 access lines will be in use? Round your answers to 4 decimal places.
(b) What is the probability that an agent will be denied access to the system? Round your answers to 4 decimal places.
(c) What is the average number of access lines in use? Round your answers to 4 decimal places.
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Answer:
Step-by-step explanation:
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Given
--- For the forest
-- --- For the forest
Required
Determine the area of the habitat
Since the distance between the animal's habitat is x mi on both sides;
The length and width of the habitat is:
The area is then calculated as follows;
Expand
Open Brackets
Reorder
Hence; the required polynomial for the habitat area is:
