Need Upper and Lower Control Limit Also, if some one concluded the process is "Out of Control" what is the probability that the process is actually "in Control" and that they made a type 1 error. Control Table is 1 42 113 84 45 96 3Center Line is 6.500.

Colding Motors has decided to use a c-Chart to monitor the number of defects per minivan produced by their production process. The c-Chart should be constructed with 2-sigma control limits. The quality control manager randomly samples one minivan at 6 successively selected time periods and counts the number of defects in the minivan. Table Control Chart Copy Table Step 2 of 7 : What is the Upper Control Limit? Round your answer to three decimal places. Answer Tables Keypad How to enter your answer (opens in new window) Keyboard Shortcuts Previous step answers Updated Control Chart