BMAD Posted June 21, 2014 Report Share Posted June 21, 2014 Here is a simple one: If two dice are rolled, the likelihood that the total on the two dice will be 5 is 1/9. Suppose two dice are rolled 50 times. Find the probability that exactly 6 rolls have a result of 5. Find the probability that 10 or fewer rolls have a result of 5. Quote Link to comment Share on other sites More sharing options...
0 m00li Posted June 22, 2014 Report Share Posted June 22, 2014 exactly 6 rolls have a result of 5 = 50C6(1/9)6(8/9)44 10 or fewer rolls have a result of 5 = S0->1050Ck(1/9)k(8/9)50-k , where Sa->b denotes sum over a to b Quote Link to comment Share on other sites More sharing options...
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BMAD
Here is a simple one:
If two dice are rolled, the likelihood that the total on the two dice will be 5 is 1/9. Suppose two dice are rolled 50 times.
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