Consider a production process for a 5.0 oz. energy drink. A quality engineer has taken 15 samples each containing 6 energy drinks. The sum of the ranges of the energy drinks in the 15 samples is 12.68. The centerline for the control chart reporting variability within the samples is
A) .50
B) .85
C) 1.20
D) 1.55

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The Answer of Consider a production process for a 5.0 oz. energy drink. A quality engineer has taken 15 samples each containing 6 energy drinks. The sum of the ranges of the energy drinks in the 15 samples is 12.68. The centerline for the control chart reporting variability within the samples is
A) .50
B) .85
C) 1.20
D) 1.55

Consider a Production Process for a 5