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Engineering, 29.10.2019 04:31 campilk5

Apavement can have two types of defects - cracking and rutting. let aj denote the event that pavement has cracking and a2 denote the event that pavement has rutting. p(a1) = 0.1, p(a2) = 0.15 • if the pavement has rutting then the probability that the pavement has cracking is 0.2. are the two events a1 and a2 independent? • what is the probability that the pavement has cracking or rutting? • compute the probability that the pavement has no defect?

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