A machine produces defective items at a rate of 25% IT items are selected, what is the probability that at least one item is defective? (10)
- A machine produces defective items at a rate of 25% IT items are selected, what is the probability that at least one item is defective? (10)
From the Combined Bank Assistant Maintenance Engineer (IT) January 2026 – Written exam, question 11 of 15.
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