Students examined a board game to determine if the game was fair. The theoretical probability of rolling a five on the game's die is . However, when they played the game, they found that they rolled a five of the time. What is the best explanation for this?

A.
The actual results do not always match the theoretical probability.
B.
The students must have calculated the probability incorrectly.
C.
The students did not play the game correctly.
D.
There is no explanation for this discrepancy.