Exxon Mobil, a multinational oil and gas corporation has a location in Houston. The safety team at Exxon surveyed a random sample of employees in the building to see what their plans would be for the upcoming holiday. The probability model below shows the distribution of holiday plans.
We choose one Exxon employee at random.
What is the probability we choose an employee who is travling by plane?
a. 0.06
b. 0.15
c. 0.02
d. 0.13
e. 0.01