Assume the number of cars that drive through the Mooncents Coffee Shop drive-through window follows a...
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Assume the number of cars that drive through the Mooncents Coffee Shop drive-through window follows a Poisson probability process with a known average of 6 cars per hour (per 60 minutes). |
| a. | Find the expected number of cars driving though in a 23 minutes period. (Round your final answer to 1 decimal place.) |
| Expected number of cars |
| b. |
Find the probability of at least 2 cars driving through in a given 23 minutes period. (Round your answer to 4 decimal places.) |
| Probability |
| c. | Find the expected number of cars driving through in a one hour 12 minutes period. (Round your final answer to 1 decimal place.) |
| Expected number of cars |
| d. |
Find the probability of 8 cars driving through in a given one hour 12 minutes period. (Round your answer to 4 decimal places.) |
Homework Answers
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Assume the number of cars that drive through the Mooncents
Coffee Shop drive-through window follows a...
Poisson probablity process with a known average of 6 cars per hour (per 60 minutes). a....
Poisson probablity process with a known average of 6 cars per hour (per 60 minutes). a. Find the expected number of cars driving though in a 23 minutes period. (Round your final answer to1 decimal place.) b. Find the probability of at least 2 cars driving through in a given 23 minutes period. (Round your answer to 4 decimal places) Round you
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Let the mean success rate of a Poisson process be 8 successes per hour. Let the...
Let the mean success rate of a Poisson process be 8 successes
per hour.
Let the mean success rate of a Poisson process be 8 successes per hour. a. Find the expected number of successes in a 33 minutes period. (Round your answer to 4 decimal places.) Expected number of successes b. Find the probability of at least 2 successes in a given 33 minutes period. (Round your answer to 4 decimal places.) Probability c. Find the expected number of...
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Problem 15-1 Willow Brook National Bank operates a drive-up teller window that allows customers to complete...
Problem 15-1 Willow Brook National Bank operates a drive-up teller window that allows customers to complete bank transactions without getting out of their cars. On weekday mornings, arrivals to the drive-up teller window occur at random, with an arrival rate of 24 customers per hour or 0.4 customers per minute. What is the mean or expected number of customers that will arrive in a five-minute period? λ = per five minute period Assume that the Poisson probability distribution can be used...
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Let the mean success rate of a Poisson process be 11 successes per hour. a. Find...
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Poisson probablity process with a known average of 6 cars per hour (per 60 minutes). a. Find the expected number of cars driving though in a 23 minutes period. (Round your final answer to1 decimal place.) b. Find the probability of at least 2 cars driving through in a given 23 minutes period. (Round your answer to 4 decimal places) Round you
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Let the mean success rate of a Poisson process be 8 successes per hour. a. Find the expected number of successes in a 33 minutes period. (Round your answer to 4 decimal places.) Expected number of successes b. Find the probability of at least 2 successes in a given 33 minutes period. (Round your answer to 4 decimal places.) Probability c. Find the expected number of...
Suppose that the amount of service(ordering a coffee and getting it done) time at a KU driving- through coffee shop is exponentially distributed with an expected value of 10 minutes. You arrive at the driving-through line while one customer is being served and one other customer is waiting in the line. The staff of the coffee shop informs you that the customer has already ordered a Cafe Latte and waited for 5 minutes. What is the probability that the customer...
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