yashajanjan9512 yashajanjan9512
  • 09-01-2018
  • Mathematics
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What is the probability of tossing a coin 20 times and getting exactly 16 tails?

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Аноним Аноним
  • 09-01-2018
This is a Binomial Distribution  
Probability is  20C16 (0.5)^16 0(0.5)^4   

    =  4845 * 0.5^20  =  0.00462   = 0.462%
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