Ap Eapcet
Probability
AP EAPCET 2023 - 15th May Evening Shift
MCQ+1 / -02023
Three screws are drawn at random from a lot of 50 screws containing 5 defective ones. Then, the probability of the event that all 3 screws drawn are non-defective, assuming that the drawing is (a) with replacement (b) without replacement respectively is