- #1
sasuke0159
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A boy is playing with a biased coin. The probabilty of obtaining a head with the coin is 0.4. Determine the probability that the boy will require at least eleven tosses before obtaining his third head.
I have been trying but can't get it at all... Can someone please explain me how to solve this problem?
I have been trying but can't get it at all... Can someone please explain me how to solve this problem?