Alicia and barry are taking turns flipping a coin. when alicia flips the coin, it lands on heads four times in a row. should she suspect that there is something wrong with the coin? a. yes. the coin should have landed on heads twice and tails twice. b. no. while the probability of a coin landing on heads four times in a row is small, it is possible. c. yes. it is impossible for a fair coin to land on heads four times in a row. d. no. the coin should alternate heads and then tails, so alicia should always get heads.