While taking a test, a student is asked to calculate a probability. He writes his answer as "1.5," not intending it to mean "1.5%." Could this answer possibly be correct? Why or why not?

Question 8 options:

a) Yes. 1.5 is a valid probability.

b) Yes. 1.5 is 3:2 odds, which is a perfectly good probability.

c) No. Probabilities are never greater than 1.

d)No. It's clear that he didn't finish his calculation.