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20-02-2017
Mathematics

Answered

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?.

Verified Answer :

20-02-2017

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

27-11-2018

Answer:

the answer is 10 twos

Step-by-step explanation:

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