Two machines are currently in use in a process at the Dennis Kira Mfg. Co. The standards for this process are LSL=.400" and USL=.404". Machine One is currently producing with

mean=.401" and standard deviation .0006". Machine Two is currently producing with mean .4005"

and standard deviation .0005". Which machine has the higher capability index?

Part 2

Machine One has an index of_____(round your response to two decimal places).

Part 3

Machine Two has an index of_____(round your response to two decimal places).

Part 4

Machine (choose one) One or Two has the higher capability index.