Mathematics, 16.02.2021 02:40 scbmaster351
A cafeteria serving line has a coffee urn from which customers serve themselves Arrivals at the urn follow a Poisson distribution at the rate of three per minute. Customer service times are exponentially distributed with a mean of 15 seconds.
a) How many customers on average would you expect to see at the coffee station?
b) How long would you expect it to take to get a cup of coffee?
c) What percentage of time is the urn being used?
d) What is the probability that there are three or more people at the coffee station?
Answers: 1
Mathematics, 21.06.2019 14:30, torresalysabeth
Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.
Answers: 1
Mathematics, 21.06.2019 19:30, BarcaOsama
Which of the following is the explicit rule for a geometric sequence defined a recursive formula of a -5a for which the first term is 23?
Answers: 1
A cafeteria serving line has a coffee urn from which customers serve themselves Arrivals at the urn...
Biology, 25.07.2019 15:40
Mathematics, 25.07.2019 15:40
Biology, 25.07.2019 15:40
History, 25.07.2019 15:40
History, 25.07.2019 15:40