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April 20, 2014

Homework Help: Probability

Posted by Vikki on Friday, February 24, 2012 at 12:06am.

Suppose that an unfair coin comes up heads 54.1% of the time. The coin is flipped a total of 13 times.

a) What is the probability that you get exactly 6 heads?
b) What is the probability that you get exactly 6 tails?
c) What is the probability that you get at most 9 tails?

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