What is the value of process performance index estimate (Pp)?
Posted: Thu Jul 14, 2022 1:54 pm
a) \(\frac{USL-LSL}{4s}\)
b) \(\frac{USL+LSL}{4s}\)
c) \(\frac{USL-LSL}{6σ}\)
d) \(\frac{USL-LSL}{6s}\)
b) \(\frac{USL+LSL}{4s}\)
c) \(\frac{USL-LSL}{6σ}\)
d) \(\frac{USL-LSL}{6s}\)