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3 years ago

10

in a shipment of 50 calculators, 4 are defective. one calculator is randomly selected and tested. what is the probability that i

t is defective

1 answer:

Serga [27]3 years ago

3 0

Calculate a simple probability p=x/n, here x is the defective,so the answer is 4/50

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4 years ago

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