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Piece of rope chosen at random

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The breaking point of a particular type of rope is normally distributed, with a mean of 380 pounds and a standard deviation of 24 pounds. What is the probability that a piece of this rope chosen at random will have the following breaking points? (Round your answers to three decimal places.)

(a) less than 350 pounds

(b) between 370 and 400 pounds

Reference no: EM132049533

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