Mathematics, 17.08.2021 19:20 memeE15

A switching board receives a random number of phone calls. The expected number of calls is 5.3 per minute. Assume that the distribution of the number of calls is Poisson. The average number of calls per minute is recorded by counting the total number of calls received in one hour, divided by 60, the number of minutes in an hour. In the next 4 questions you are asked to apply the Normal approximation to the distribution of the sample average using this information. The answer may be rounded up to 3 decimal places of the actual value:

Answers: 3

Show answers

Other questions on the subject: Mathematics

Mathematics, 21.06.2019 20:00, Luena

Which of the following is not a subset of {1,2,3}?

Answers: 2

continue

Mathematics, 21.06.2019 20:30, neariah24

Aswimming pool had 2.5 million liters of water in it. some water evaporated, and then the pool only had 22 million liters of water in it. what percent of the water evaporated?

Answers: 2

continue

Mathematics, 21.06.2019 21:00, cinthyafleitas

What number line represents the solution set for the inequality -1/2 greater than or equal to 4

Answers: 1

continue

Mathematics, 21.06.2019 21:00, vliu470

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

Answers: 3

continue

You know the right answer?

A switching board receives a random number of phone calls. The expected number of calls is 5.3 per m...