Mathematics, 13.01.2021 17:10 martinmorsette
When commercial aircraft are inspected, wing cracks are reported as nonexistent, detectable, or critical. The history of a particular fleet indicates that 73% of the planes inspected have no wing cracks, 22% have detectable wing cracks, and 5% have critical wing cracks. Five planes are randomly selected. (Round your answers to three decimal places.) (a) Find the probability that one has a critical crack, two have detectable cracks, and two have no cracks.
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When commercial aircraft are inspected, wing cracks are reported as nonexistent, detectable, or crit...
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