Answer Happy

2412 1 0 3 2 2414 1 o 3 2. The number of nonconformities found on final inspection of a DVD player is shown in below table. Data on Nonconformities in DVD Players Player Number of Player Number of Number Nonconformities Number Nonconformities 2421 2413 2 2422 2423 2415 2424 2416 2425 7 2417 1 2426 2418 2427 2419 2428 2420 2 2429 2 (a) Can you conclude that the process is in statistical control? (HINT: You are not required to draw the c chart to answer this question. Just find the limits of the control chart.) (b) What center line and control limits would you recommend for controlling future production? (HINT: If you find any out-of-control point in part (a), assume it can be attributed to an assignable cause. Continue updating your center line and control limits until you find limits that does not result in any out-of-control points.) 1 3 1 2 1