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A battery Company makes batteries with a yield of 48%

### Question Description

a. if one battery is selected, find the probability that is defective.

b. if 2 batteries are randomly selected, find the probability that they are both good.

c. if 3 batteries are randomly selected, find the probability that at least one is good

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## Final Answer

Thank you for the opportunity to help you with your question!

a) probability that one battery is defective = 100%-48%

=52%

b)=48/1000*48/100

Please let me know if you need any clarification. I'm always happy to answer your questions.=0.2304

c)52/100*48/100*52/100

=119808/1000000

=0.119808

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