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

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(52797) (Show Source): You can put this solution on YOUR website!
.

= = = .

Answer by greenestamps(13200) (Show Source): You can put this solution on YOUR website!

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
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