Male Femal Total Drive 32729 11801 44530 Passenger 6,449 6,391 12,840 Total 39,1
ID: 3274300 • Letter: M
Question
Male
Femal
Total
Drive
32729
11801
44530
Passenger
6,449
6,391
12,840
Total
39,178
18,192
57,370
Determine P(female).
P(female) =
(Round to three decimal places as needed.)
Determine
P(femaledriver).
P(female|driver)=
(Round to three decimal places as needed.)
Are the events"female"and"driver"independent?
A. No. The occurrence of the event"female"does not affect the probability of the event "driver."
B. Yes. The occurrence of the event"female"does not affect the probability of the event"driver."
C. Yes. The occurrence of the event"female"affects the probability of the event"driver."
D. No. The occurrence of the event"female"affects the probability of the event "driverd."
The data on the right represent the number of traffic fatalities by seat location and gender. Determine P(female) and P(female/driver).Are the events"female"and "driver" independent?Male
Femal
Total
Drive
32729
11801
44530
Passenger
6,449
6,391
12,840
Total
39,178
18,192
57,370
Explanation / Answer
a) P(Female) = 18192/ 57370 = 0.317
b) P(Female | Driver) = 11801/ 44530 = 0.265
No. The occurrence of the event "female" affects the probability of the event "driver." Option D
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