Mathematics, 02.03.2020 22:01 jholland03
Customers in a Bank In the Ames International Campus Bank (open 24h every day) 5 customers arrive on average during an hour. Answer the following questions. First write down the problem in terms of some random variables and write down what distribution assumptions you make about these random variables. (a) What is the probability that during an hour no customer arrives? (b) What is the probability that during an hour, 7 or more customers arrive? (c) What is the probability that there's more than 30 minutes between the 2nd and 3rd customer of the day? (d) What is the probability that you have to wait less than an hour for seven customers to arrive? (e) How many minutes do you expect to wait until the 12th customer arrives? (f) How many minutes do you expect to wait on average between arrivals?
Answers: 1
Mathematics, 21.06.2019 23:00, utjfkdndidndldn62121
Why is it so easy to buy on impulse and overspend with a credit card? what could you do to counteract this tendency?
Answers: 1
Mathematics, 21.06.2019 23:30, andreawright13
The complement of an angle is one-sixth the measure of the supplement of the angle. what is the measure of the complement angle?
Answers: 3
Mathematics, 22.06.2019 01:00, gomez36495983
If johnny ate 5 cans of sugar, but in the kitchen they only had 3. what did johnny eat? (he found a secret stash btw.)
Answers: 2
Customers in a Bank In the Ames International Campus Bank (open 24h every day) 5 customers arrive on...
History, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50
Mathematics, 01.12.2020 07:50