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Which of these is having same value as Cpm?

Posted: Thu Jul 14, 2022 1:54 pm
by answerhappygod
a) \(\frac{USL-LSL}{6\sqrt{σ^2-(μ-T)^2}}\)
b) \(\frac{USL+LSL}{6\sqrt{σ^2-(μ-T)^2}}\)
c) \(\frac{USL-LSL}{6\sqrt{σ^2+(μ-T)^2}}\)
d) \(\frac{USL+LSL}{6\sqrt{σ^2+(μ-T)^2}}\)