SOLUTION: foir coins are tossed together, the probability they will show the same face is

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Question 1124543: foir coins are tossed together, the probability they will show the same face is
Found 2 solutions by ikleyn, greenestamps:
Answer by ikleyn(52788) About Me  (Show Source):
Answer by greenestamps(13200) About Me  (Show Source):
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P(all four heads) = (1/2)^4 = 1/16
P(all four tails) = (1/2)^4 = 1/16

P(all four same face) = 1/16+1/16 = 1/8