Among the licensed drivers in the same age group, what is the probability that a 78-year-old was involved in an accident? Use the table below.
Drivers in
Age group accidents
(thousands)
19 and under 2150
20-24 2620
25-34 3740
35-44 3220
45-54 3030
55-64 1990
65-74 790
75 and over 560
Drivers in
fatal
accidents
15,400
8,700
10,700
9600
19400
6500
3800
4300
Licensed
Drivers
(thousands)
10.034
17,173
35,712
40,322
40,937
30.355
17,246
13,321
A. 4.2%
B. 4.6%