A fair coin is flipped 13 times. Find the probability that more than 3 of the flips turn up tails. 0.946445 0.938127 0.953857 0.960432 0.907079 0.966235
Added by Elisa N.
Step 1
This is given by 13C0 * (0.5)^0 * (0.5)^(13-0) = 1 * 1 * 0.5^13 = 0.00012207031 Show more…
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