Q. Two fair coins are tossed. What is the probability of getting at least one Tail?
β
Correct Answer: (C)
3/4
Explanation: Using complement: P(no Tail) = P(HH) = 1/4. Required probability = 1 - 1/4 = 3/4.
Explanation by: Krishna Sharma
Using complement: P(no Tail) = P(HH) = 1/4. Required probability = 1 - 1/4 = 3/4.