SOLUTION: Four coins are tossed. What is the probaility of tossing all heads?

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Question 422481: Four coins are tossed. What is the probaility of tossing all heads?
Answer by jim_thompson5910(35256) About Me  (Show Source):
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There are 2%5E4=16 ways to toss 4 coins, but only 1 way to toss all 4 heads. So the probability is 1%2F16