Compared to 4 flips of a coin, 400 flips of the coin is
a) more likely to produce about 50% heads and 50% tails.
b) less likely to produce about 50% heads and 50% tails.
c) guaranteed to produce exactly 50% heads and 50% tails.
d) equally likely to produce about 50% heads and 50% tails.
Answer: A