Mathematics, 18.01.2021 14:00 christopherluckey7
Four percent of the welds on an automobile assembly line are defective. The defective welds are found using an X-ray machine. The machine correctly rejects 92% of the defective welds and correctly accepts 99% of all of the good welds.
Required:
a. Make a table or a tree to represent this situation.
b. What is the probability that the X-ray machine will diagnose a weld as being defective in a randomly chosen automobile?
c. If the X-ray machine detects a defective weld, what is the probability that the weld really is defective?
Answers: 1
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