Solution:
The event that the fifth toss results in a head is independent of the event that the first four tosses result in tails.
.'. Probability of the required event = ½
A fair coin is tossed repeatedly. If the tail appears on first four tosses, then the probability of the head appearing on the fifth toss is equal to
A fair coin is tossed repeatedly. If the tail appears on first four tosses, then the probability of the head appearing on the fifth toss is equal to
