Mathematics, 24.12.2019 08:31 msjoey45
1. a factory makes light bulbs. out of 400 light bulbs, 18 were found to have defective filaments.
a. what is the experimental probability that the next light bulb manufactured will have a defective filament?
b. predict how many bulbs out of 6,000 will have defective filaments.
Answers: 1
because it is 
, which can both be halved.
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1. a factory makes light bulbs. out of 400 light bulbs, 18 were found to have defective filaments.
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