Math 227 Statistics

Find the probability that in a random sample of 13 Americans, the number who will say they have gained “a lot” of weights in the past five year is at most 2. (8 points) Two fair dice are rolled. Find the probability that the sum is 8 or 11. Find the probability that the sum is 6, given that one of the dice shows an odd number. (12 pts: 4 ea.) ................
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