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In a batch of 6000 calculators, there are, on average, 50 defective ones. What is the...

In a batch of 6000 calculators, there are, on average, 50 defective ones. What is the probability of finding 8 defective calculators in a batch of 400 (percentage with 2 decimals)?

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Answer #1

Here as so 6000 x 400 = 3.3333 Now P} = 8) - e - 3.3333 X ( 3.3333) 8! 0.0135 - O: 01

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