A gear-cutting process is supposed to take 120 minutes +/- 15 minutes to complete. A manufacturer has collected the data below in response to customer feedback on late deliveries and poor quality. Over a 30-day period
Assignment Brief A gear-cutting process is supposed to take 120 minutes +/- 15 minutes to complete. A manufacturer has collected the data below in response to customer feedback on late deliveries and poor quality. Over a 30-day period, the manufacturer has collected data 3 times a day to establish the process capability of the main … Read more