A foundry that casts turbine blades inspects for eight features that are considered critical-toquality.\nDuring the previous month, 1,236 castings were
A foundry that casts turbine blades inspects for eight features that are considered critical-toquality.
\r\nDuring the previous month, 1,236 castings were produced. During inspection, 47 defects
\r\namong the eight features were found, and 29 castings had one or more defects. Determine DPMO,
\r\nDPM, and DUPM in a Six Sigma program for these data and convert each to its corresponding
\r\nsigma level.
\r\n