SOLUTION: A fair coin is tossed four times what is the probability that: a)there are exactly four heads b)there are no tails c)there are 12 tails

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Question 1075974: A fair coin is tossed four times what is the probability that:
a)there are exactly four heads
b)there are no tails
c)there are 12 tails

Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!

Probability-and-statistics/1075974 (2017-04-09 21:36:08): A fair coin is tossed four times what is the probability that:
a)there are exactly four heads:: (1/2)^4 = 1/16
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b)there are no tails:: 1/16
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c)there are 12 tails:: 0
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Cheers,
Stan H.
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