fdgshjjjjjk fdgshjjjjjk
  • 21-02-2017
  • Mathematics
contestada

The probability that you roll a two on a six-sided die is 16. If you roll the die 60 times, how many twos can you expect to roll?.

Respuesta :

blaze4
blaze4 blaze4
  • 21-02-2017
Since this is a binomial p(x=2)=1/6 then E(x)=np n=60 and p=1/6 so E(x)=10
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laurigala laurigala
  • 28-11-2018

Answer:

the answer is 10 twos

Step-by-step explanation:


Answer Link

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