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oksian1 [2.3K]
3 years ago
11

Light bulbs manufactured at a certain factory have a 3% probability of being defective. What is the probability that 5 out of a

shipment of 30 will be defective?
Mathematics
1 answer:
Eddi Din [679]3 years ago
5 0
There is a 3% chance of each light bulb being defective, and we only want 5 of them to be defective. The chance is then:

3\%^5*97\%^{25}

Or this really small number: 1.13474853e-8
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