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Mathematics, 22.02.2021 20:00 anonymous176

Let p1 denote the probability that any particular code symbol is erroneously transmitted through a communica- tion system. Assume that on different symbols, errors occur independently of one another. Suppose also that with probability p2 an erroneous symbol is corrected upon receipt. Let X denote the number of correct symbols in a message block consisting of n symbols (after the correction process has ended). What is the probability distribution of X

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