Mathematics, 01.02.2020 15:46 stephstewart1209
In a bolt factory, machines 1,2, and 3 respectively produce 20%, 30% and 50% of the total output. of their respective outputs 5%, 3%, and 2% are defective. a bolt is selected at random.
a. what is the probability that is defective?
b. given that is defective, what is the probability that it was made by machine 1?
Answers: 1
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In a bolt factory, machines 1,2, and 3 respectively produce 20%, 30% and 50% of the total output. of...
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