Difference between revisions of "Suppose that we roll two fair 6-sided dice. What is the probability that the two numbers rolled sum to 4?"
(Created page with "There are 3 ways to roll a sum of 4: 3 on the first die and 1 on the second die, 2 on the first die and 2 on the second die, and 1 on the first die and 3 on the second die. Th...") |
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Latest revision as of 17:46, 12 June 2022
There are 3 ways to roll a sum of 4: 3 on the first die and 1 on the second die, 2 on the first die and 2 on the second die, and 1 on the first die and 3 on the second die. There are 36 total possibilities, so the probability is .