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(Solved): 7. Suppose that an experiment is modeled by a Binomial Distribution with 5 trials and the probabil ...
7. Suppose that an experiment is modeled by a Binomial Distribution with 5 trials and the probability of success is \( 0.45 \). If it is known in a certain setting that is at least one success, find the expected number of successes.
Expert Answer
Given, n=5 and p =0.45. Therefore, q = 1-p = 1- 0.45 =0.55.