In a ten day period, the probability of a certain number of outbreaks of a contagious viral infection is represented in the
table below.
What is the probability of having 1 or more outbreaks?
х
P(x)
0.30
0
1
0.40
2.
0.27
0.02
3
4
0.01
Select one:
a. 0.67
b. 0.40
C. 0.30
d. 0.70