When drivers are lost, what do they do? After an analysis, the following joint probabilities were developed
Action
Male Female
Consult a map
0.25
0.14
Ask for directions
0.12
0.28
Continue driving until direction or
0.13
0.08
location is determined
a. What is the probability that a driver would ask for directions given that the driver is a male?
b. What proportion of drivers consult a map?
C.
Are gender and consulting a map independent? Explain.