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Mathematics 7 Online
OpenStudy (anonymous):

You flip 11 fair coins. Amazingly, the first 10 flips all comes up heads. What is the probability that the final flip will be a head too?

OpenStudy (alexwee123):

|dw:1337749225555:dw| if you want all 11 flips to be heads

OpenStudy (anonymous):

so you think the question is asking about all 11 coins in total, not about the single flip?

OpenStudy (alexwee123):

no the question is the way it is i'm just stating the probationary of all flips being heads

OpenStudy (kropot72):

There is a 50/50 chance of a head on the final flip, (P(head) = 0.5, the reason being that it is given that the coin is fair.

OpenStudy (alexwee123):

probability*

OpenStudy (anonymous):

thanks!

OpenStudy (kropot72):

You're welcome :)

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