louie1485 louie1485

10-11-2017
Mathematics

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If a fair coin is flipped 3 times, what's the probability that heads is the result all 3 times

Respuesta :

15-11-2017

for one toss: 1/2
you toss it 3 times
1/2 •1/2•1/2
1/8= probability of all heads

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