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“AL” in the expression of the LCL of EWMA charts for Poisson distribution, is ______

“AL” in the expression of the LCL of EWMA charts for Poisson distribution, is ______ Correct Answer Lower control limit factor

The factors AU and AL are included in the expressions of UCL and LCL of the EWMA charts plotted for Poisson data, respectively. They are called upper and lower control limit factors respectively.

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