Question: A capability study was completed. Please advise if the process is capable and any analysis you find is relevant HINT: compare Pp and Ppk to

 A capability study was completed. Please advise if the process is

capable and any analysis you find is relevant HINT: compare Pp and

A capability study was completed. Please advise if the process is capable and any analysis you find is relevant HINT: compare Pp and Ppk to 1.33, the minimum value for a process to be considered capable The solid normal curve (Within) related to the Cpk, while the dotted curve realtes to Ppk (Overall); however it is a single process not two. Capability Analysis B1 (using 95.0% confidence) SL USL Process Data Within LSL 33.5 - Overall Target USL 67.8 Potential (Within) Capability Sample Mean 49.7954 Cp 1.34 Sample N 286 Lower CL 1.23 StDev (Within) 4.2631 Upper CL 1.45 StDev (Overall) 5.7566 CPL 1.27 CPU 1.41 Cpk 1.27 Lower CL 1.16 Upper CL 1.39 Overall Capability Pp 0.99 Lower CL 0.91 Upper CL 1.07 PPL 0.94 PPU 1.04 36 42 48 54 60 66 Ppk 0.94 Observed Performance Exp. Within Performance Exp. Overall Performance Lower CL 0.86 PPM USL 0.00 PPM > USL 12.03 PPM > USL 881.06 Cpm PPM Total 0.00 PPM Total 78.11 PPM Total 3203.17 Lower CL

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