What is the value of the UCL of the R chart constructed for the GCC?
Posted: Thu Jul 14, 2022 1:58 pm
a) UCL = D4 R
b) UCL = D3 R
c) UCL = R ̅+ D3 R
d) UCL = R ̅+ D4 R
b) UCL = D3 R
c) UCL = R ̅+ D3 R
d) UCL = R ̅+ D4 R
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