Mathematics, 20.02.2020 18:00, dbegay36
Customers arrive to a bank teller according to a Poisson process with a mean rate of 10/hr. Forty percent of the customers need to make a bank deposit only. Fifty percent need to make a withdrawal. The rest of the customers need special assistance from a bank consultant. The bank is open to the public between 9:00 AM and 5:00 PM.
a. What is the probability that the next customer will only make a deposit?
b. What is the probability that the next withdrawal-only customer will will arrive within 5 minutes?
c. What is the expected number of bank-consultant-seekers customers that will arrive during the 8-hr workday?
d. What is the probability of exactly 10 customers arriving between 12:00 PM and 1:00 PM?
e. What is the probability exactly of four deposit-only customers arriving, four withdrawal-only customers, and two bank-consultant-seeker customers between 12:00 PM and 1:00 PM?
Answers: 3
Mathematics, 21.06.2019 15:30, LadyHolmes67
When i add money am i supposed to make it like this 7+12 or 7.00+12.00 because i got 19 dollars for my answer
Answers: 2
Mathematics, 21.06.2019 19:30, aljdones
At the beginning of 1974/75,2 years a man invested #2000 in a bank at 12.5% compound interest, if it degree #650 at the end of each two years to pay his son's school fees, after payment of interest to pay his son's school fees, how much did he have left at the beginning of the 1978/79 school year?
Answers: 3
Customers arrive to a bank teller according to a Poisson process with a mean rate of 10/hr. Forty pe...
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