Problem
If it is properly adjusted, a machine used to produce Good X produces 5 percent defective units of output. If improperly adjusted it produces 20 percent. You randomly pick a freshly produced unit of Good X and find that it is not defective. What is the probability that the machine is improperly adjusted?
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.