Question: QUESTION 28 Three samples have been taken from a machine that is used to fill 3-liter bottles of water, where each sample consists of 10

QUESTION 28 Three samples have been taken from a

QUESTION 28 Three samples have been taken from a machine that is used to fill 3-liter bottles of water, where each sample consists of 10 observations . Sample means and ranges are given in the table below. Sample Mean (liters) Range (liters) 1 3.012 0.023 2 3.010 0.011 3 2.978 0.042 What is the upper control limit (UCL) for the mean(x) chart? 3.008 3.012 3.025 3.043 3.102 QUESTION 29 Three samples have been taken from a machine that is used to fill 3-liter bottles of water, where each sample consists of 10 observations . Sample means and ranges are given in the table below. Sample || Mean (liters) Range (liters) 1 3.012 0.023 2 3.010 0.011 3 2.978 0.042 What can you conclude from the mean (X) and range (R) charts? Both the mean and the range charts show the process is in control The mean chart shows the process is in control, but the range chart shows the opposite. The range chart shows the process is in control, but the mean chart shows the opposite. Both the mean and range charts show the process is out of control. None of the above

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