Hi all =)(adsbygoogle = window.adsbygoogle || []).push({});

Question...

A fair coin is tossed thrice. Supposed we denote a "head" turning up as 1 and

"tail" as 0. Given that the total on all three tosses is an odd number,

what is the probability that at first toss, we get a "head"?

i dont have any idea to start answering this question..

please guide me.. =)

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# Homework Help: Coin toss probability problem

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