Bobby flipped a coin 20 times and it landed on "heads" 5 times, which is 20%. Bobby is confused on why it did not land on "heads" 10 times. After all, the theoretical probability of landing on "heads" is 50%. What could be a reason on why Bobby's experimental probability is not the same as the theoretical probability? A. The coin has two sides of "tails"
B. Bobby is lying
C. He experimented too many times. He should have stopped flipping.
D. He did not experiment enough times. He should keep flipping.