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Mathematics, 23.07.2019 17:00 onlinebby7878

You are allowed to take a certain test three times, and your final score will be the maximum of the test scores. your score in test i, where i = 1, 2, 3, takes one of the values from i to 10 with equal probability 1/(11−i), independently of the scores in other tests. what is the pmf of the final score?

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