Suppose that a law enforcement group studying traffic violations determines that the
accompanying table describes the probability distribution for five randomly selected
people, where x is the number that have received a speeding ticket in the last 2 years.
xP(x)
0| 0.08
1| 0.31
2| 0.25
3| 0.18
4| 0.10
5| 0.08
W
Which of the following number of selected people having received a ticket would
constitute an unusual event?