Vehicles arrive at an intersection at a rate of 400 veh/h according to a poisson distribution. what is the probability that more than five vehicles will arrive in a one-minute interval?

0.6547 or 65.47%

Step-by-step explanation:

One minute equals 1/60 of an hour, the mean number of occurrences in that interval is:

The poisson distribution is described by the following equation:

The probability that more than 5 vehicles will arrive is:

The probability that more than five vehicles will arrive in a one-minute interval is 0.6547 or 65.47%.

c. side angle side. u shares the same sides

113.1

step-by-step explanation:

v=4

3πr3=4

3·π·33≈113.09734