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Mathematics, 19.03.2021 03:40 klongstreet1731

Suppose that 30% of the applicants for a certain industrial job possess advanced training in computer programming. Applicants are interviewed sequentially and are selected at random from the pool. (a) Define a random variable X. (b) Find the probability that the first applicant with advanced training in programming is found on the fifth interview. (c) Find E(X).

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