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Find the probability that it contains-there defective bolts

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Reference no: EM132487897

In the mass production of bolts. It is found that 5% are defective. Bolts are selected at random and put into packets of ten. A packet is selected at random. Find the probability that it contains

1. There defective bolts

2. Less than three defective bolts

Reference no: EM132487897

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