When the type I error is specified, the LCL of the modified control chart is ___________
Posted: Thu Jul 14, 2022 1:58 pm
a) \(LCL=LSL-\left(Z_δ-\frac{Z}{\sqrt{n}}\right)\)
b) \(LCL=LSL-\left(Z_δ+\frac{Z}{\sqrt{n}}\right)\)
c) \(LCL=LSL+\left(Z_δ+\frac{Z}{\sqrt{n}}\right)\)
d) \(LCL=LSL+\left(Z_δ-\frac{Z}{\sqrt{n}}\right)\)
b) \(LCL=LSL-\left(Z_δ+\frac{Z}{\sqrt{n}}\right)\)
c) \(LCL=LSL+\left(Z_δ+\frac{Z}{\sqrt{n}}\right)\)
d) \(LCL=LSL+\left(Z_δ-\frac{Z}{\sqrt{n}}\right)\)