A legendary story on college campuses concerns two students who miss a chemistry exam because of excessive partying but blame their absence on a flat tire. The professor allowed them to take a make-up exam, and he sent them to separate rooms to take it. The first question, worth five points, was quite easy. The second question, worth ninety-five points, asked: Which tire was it?

Left front

25

Right front

16

Left rear

16

Right rear

17

Is the sample proportion who selected the left front tire greater than one-fourth? how?