Mathematics, 18.04.2021 04:10, ijinaeiaujah8165
When a new highway is formed, the smoothness of the surface must be verified. A contractor is making a bid for this job and has a truck with the relevant detector. This detector must meet minimum standards for detecting irregularities in the road surface. If there is a roadway irregularity, there is a probability of 0.99 the detector will detect it. If there is no irregularity, there is a 0.06 probability detector will identify it as irregular (a false positive). It is known through experience that 3 miles out of 100 miles actually contain irregularities.
a. What is the probability the detector will identify a random mile of roadway as irregular? Give your answer to four decimal places.
b. Given a randomly selected miles has been identified as irregular by the detector, what is the probability it actually is irregular? Give your answer to four decimal places.
Answers: 1
Mathematics, 21.06.2019 17:50, tiffcarina69
F(x) = x2 ā 9, and g(x) = x ā 3 f(x) = x2 ā 4x + 3, and g(x) = x ā 3 f(x) = x2 + 4x ā 5, and g(x) = x ā 1 f(x) = x2 ā 16, and g(x) = x ā 4 h(x) = x + 5 arrowright h(x) = x + 3 arrowright h(x) = x + 4 arrowright h(x) = x ā 1 arrowright
Answers: 2
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