A fair coin is tossed three times. What is the probability that at least one head appears?
A. 1/8
B. 7/8
C. 6/8
D. 4/8
Answer:D
A fair coin is tossed three times. What is the probability that at least one head appears?
A. 1/8 B. 7/8 C. 6/8 D. 4/8