ts MANA 5 x Exam 2 “the A shirt manufacturer buys cloth by the 100 yard roll from a supplier. For setting up a control chart to manage the irregularities (eg. loose threads and tears) the following data was collected from a sample provided by the supplier SAMPLE IRREGULARITIES 1 2 3 4 567 8910 2 6 4 8 6 6 82 5 5 a. Determine the t. Sp. UCL and LCL for a c-chart with z -2. (Leave no cells blank – be certain to enter “O” wherever required. Round your answers to 2 decimal places.) UCL LCL b. Suppose the next five rolis from the supplier had three.tvo, five, five, and five iregularities Is the supplier process under controi? No

ts MANA 5 x Exam 2 “the A shirt manufacturer buys cloth by the 100 yard roll from a supplier. For setting up a control chart to manage the irregularities (eg. loose threads and tears) the following data was collected from a sample provided by the supplier SAMPLE IRREGULARITIES 1 2 3 4 567 8910 2 6 4 8 6 6 82 5 5 a. Determine the t. Sp. UCL and LCL for a c-chart with z -2. (Leave no