The article “Evaluation of Criteria for Setting Speed  Limits on Gravel Roads” (S. Dissanayake, Journal of Transportation Engineering, 2011:57–63) measured speeds of vehicles on several roads in the state of  Kansas. On South Cedar Niles, 73 vehicles were observed,  and 49 of them were exceeding the speed limit.  Can you conclude that more than half of the vehicles  on South Cedar Niles exceed the speed limit?