Question
Question 4. A company has 2 machines that produce widgets. An older machine produces 23% defective widgets, while the new machine produces only 8% defective
Question 4. A company has 2 machines that produce widgets. An older machine produces 23% defective widgets, while the new machine produces only 8% defective widgets. In addition, the new machine produces 3 times as many widgets as the older machine does.
a) Given that a widget was produced by the new machine, what is the probability it is not defective? Show or explain how you obtain your answer. (10 pts.)
b) What is the probability that a randomly chosen widget produced by the company is defective? Show or explain how you obtain your answer. (10 pts.)
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