Answer: There is a 50% chance.
Step-by-step explanation:
If you flip a coin, it is most likely to land heads twice.
Each has probability 1/16, so the probability to get exactly one head in 4 flips is 1/16 + 1/16 + 1/16 + 1/16 = 4/16 = 1/4.
Answer:
A
