Short Answer
A machine is used in a production process. From past data, it is known that 97% of the time the machine is set up correctly. Furthermore, it is known that if the machine is set up correctly, it produces 95% acceptable (non-defective) items. However, when it is set up incorrectly, it produces only 40% acceptable items.
a.An item from the production line is selected. What is the probability that the selected item is non-defective?
b.Given that the selected item is non-defective, what is the probability that the machine is set up correctly?
Correct Answer:
Verified
Correct Answer:
Verified
Q58: The multiplication law is potentially helpful when
Q63: An experiment consists of selecting a student
Q96: Each customer entering a department store will
Q97: Of the last 100 customers entering a
Q98: An applicant has applied for positions at
Q99: Two events are mutually exclusive<br>A)if their intersection
Q102: A company plans to interview 10 recent
Q103: Assuming that each of the 52 cards
Q105: Two events, A and B, are mutually
Q106: Records of a company show that 15%