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2 February, 10:45

What is the probability of getting 3 heads in 8 flips of a fair coin?

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Answers (2)
  1. 2 February, 10:55
    0
    You need to multiply 2 by 8 to get your denominator and then multiply 8x7x6x5x4 and divide that by 3x2x1 and you will get ...

    6720/256
  2. 2 February, 11:08
    0
    Well since the chance of getting heads is 50% and half of 8 is 4 I would say you have atleast a 40-45% chance of getting 3 heads.
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