A pair of fair six-sided dice are rolled . 1. Find the probability that the sum is 7. 2. Find the probability that the sum is 8 or 2 . 3. Find the probability that the sum is 6 or that a double is rolled.
A pair of fair six-sided dice are rolled .
1. Find the
2. Find the probability that the sum is 8 or 2 .
3. Find the probability that the sum is 6 or that a double is rolled.
Ans#- A pair of fair six-sided dice are rolled.
Then sample space S = {(1,1), (1,2), (1,3), (1,4), (1,5), (1,6),
(2,1), (2,2), (2,3), (2,4), (2,5), (2,6),
(3,1), (3,2), (3,3), (3,4), (3,5), (3,6),
(4,1), (4,2), (4,3), (4,4), (4,5), (4,6),
(5,1), (5,2), (5,3), (5,4), (5,5), (5,6),
(6,1), (6,2), (6,3), (6,4), (6,5), (6,6)}
1. Find the probability that the sum is 7.
2. Find the probability that the sum is 8 or 2.
3. Find the probability that the sum is 6 or that a double is rolled.
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