A survey of the types of cars parked at an NFL football stadium revealed that there were equal probabilities of finding cars identified as type A, B, C, and D. Car types were assigned random numbers as follows.

Car Type                   Assigned RN

A ..........                     0 through 24

B ..........                    25 through 49

C ..........                    50 through 74

D ..........                    75 through 99

The sample probability of a type B car from the 12 random numbers shown is closest to:

RN: 75, 52, 14, 99, 67, 74, 06, 50, 97, 46, 27, 88

(a) 0.17

(b) 0.25

(c) 0.33

(d) 0.42