Posted by chinthaka on Tuesday, July 17, 2012 at 2:08am.
Knowing that the sum is greater than 9, there are only 4 possibilities:
46
55
56
66
Looks like p=3/4
Rolling two standard 6-sided dice, there is 1 way to get a sum of 12, 2 ways to get a sum of 11, and 3 ways to get a sum of 10. That’s 6 out 36 possible outcomes for a probability of 1/6.
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