(Choose 1 answer)
(See picture)
A. 1.18
B. 2.26
C. 1.40
D. None of the other choices is correct
Ε. 2.00
The following table contains the probability distribution for X= the number of traffic accidents reported in a day in a small city in the Midwest. Find the variance of the number of accidents.
X
P(X)
0 1
0.10
0.20
2
0.45
3
0.15
4
0.05
0.05
5
vant finish
the exam.
