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control chart A Six Sigma team successfuly reduced the time to assemble a cruise

ID: 3314327 • Letter: C

Question

control chart

A Six Sigma team successfuly reduced the time to assemble a cruiser-style bicycle, achieving nearly a 10% reduction. Each bicycle frame has a barcode with a serial number, and the production group tracks assembly time for each bicycle, along with other information such as the technician assembling the bicycle and lot numbers of all components and subassemblies. These are luxury bicycles and current production output is 25 bicycles per day (one shift per day). As part of the control phase, the team wants monitor average cycle time on a daly basis As the team's SPC expert. which control chart would you recommend? - CUSUM or EWMA p chart u chart O np chart X-MR X-s c chart

Explanation / Answer

In this case we use p chart because we are looking at number of bicycles produced each day ,and number of defective items.