Mathematics, 09.03.2020 21:47 relic7391

A new surgical procedure is said to be successful 90% of the time. Suppose the operation is performed five times and the results are assumed to be independent of one another. What are the probabilities of these events? (Round your answers to three decimal places.)

(a) All five operations are successful.
(b) Exactly four are successful.
(c) Less than two are successful.

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