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A repair team is responsible for a stretch of oil pipeline 4 km long . The dis...
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A repair team is responsible for a stretch of oil pipeline 4 km long. The distance (in km) at which any fracture occurs, , can be represented by a uniformly distributed random variable, with probability density function f(x) = 0.25. The mean and the standard deviation of the distance at which any fracture occurs are, respectively,
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