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Mathematics, 20.07.2019 04:10 oktacos

The probability distribution of x, the number of imperfections per 10 meters of a synthetic fabric in con- tinuous rolls of uniform width, is given in exercise 3.13 on page 112 as x01234 f (x) 0.41 0.37 0.16 0.05 0.01 find the average number of imperfections per 10 meters of this fabric.

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