1.

A fair coin is tossed repeatedly. If tail appears on first four tosses, then the probability of head appearing on fifth toss equals(1) 1/2 (2) 1/32 (3) 31/32 (4) 1/5

Answer»

Correct Option (1) 1/2

Explanation:

Each toss is independent of the earlier tosses and hence the probability of head appearance in the fifth toss = 1/2.



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