Vehicles passing over a bridge have two options for paying their bridge toll: paying with a live cashier or us Speed Pass device affixed to the dashboard. Data on a busy day for cars and trucks passing over the bridg
shown here.
Payment Method
Live Cashier
Speed Pass
Total
Car
35
Vehicle Type
67
102
Truck
18
47
65
Total
53
114
167
What proportion of vehicles crossing the bridge are trucks and use Speed Pass?
O 0.2814
O 0.4123
O 0.6826
O 0.7231