Question

29, A single sampling plan consists of: N. 1480. n iso, and c-2. If an incoming lot containing 2% non- conforming is inspected using this plan, the probability that this lot will be accepted is: a. 0.199 b. 0.224 c. 0.271 d. 0.423 e. 0.667 30. Using the acceptance sampling plan in question 29 above, the average total inspection would be about: a. 150 b. 563 С. 626 d. 713 e. 917 Probability of having less than two nonconforming parts in a random sample of 25 taken from a steady stream of production containing 5% nonconforming would be about: 31. a. 0.231 b. 0.277 c. 0.365 d. 0.642 e. 0.873

Answer 1