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14) Samples of size 6 were taken from a process while it was operated under carefully controlled conditions and the following measurements were found: Xbar 5.83 cm Rbar -0.0025 cm Establish 3ơ control limits for: a) The mean: UCLX b) The range UC LCLR
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PAGE NG DATE ー! Eov X.bax chart S8312 SCL LCLCR Da R ( 0)乂 (0.co 2g. )

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