Assume that the number of network errors experienced in a day in a local area network is distributed as Poisson random variable. The mean number of network errors experienced in a day is 1.5.
Calculate the probability that in any given day, fewer than 3 network errors will occur?
Select one:
1.
0.4422
2.
0.5578
3.
0.2231
4.
0.9344
5.
0.8088