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The probability distribution of x the number of

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Reference no: EM13617752

The probability distribution of X, the number of imperfections per 10 meters of a synthetic fabric in continuous rolls of uniform width, is given in Exercise 3.13 on page 92 as

x 0 1 2 3 4
f(x) 0.41 0.37 0.16 0.05 0.01

Find the average number of imperfections per 10 meters of this fabric.

Reference no: EM13617752

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