Question: Sample Mean Factor, Size, n A 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 23456789 10 12 Upper Range, D4 3.268 2.574 2.282

Sample Mean Factor, Size, n A 1.880 1.023 0.729Sample Mean Factor, Size, n A 1.880 1.023 0.729

Sample Mean Factor, Size, n A 1.880 1.023 0.729 0.577 0.483 0.419 0.373 0.337 0.308 0.266 23456789 10 12 Upper Range, D4 3.268 2.574 2.282 2.115 2.004 1.924 1.864 1.816 1.777 1.716 Lower Range, D3 0 0 0 0 0 0.076 0.136 0.184 0.223 0.284 Refer to Table S6.1 - Factors for Computing Control Chart Limits (3 sigma) for this problem. A process that is considered to be in control measures an ingredient in ounces. Below are the last 10 samples (each of size n = 5) taken. The population process standard deviation is 1.36. 1 10 10 11 10 13 UCLX 2 11 8 11 10 9 3 12 10 9 9 10 4 9 10 10 11 9 Samples 5 6 13 10 10 9 8 9 10 13 11 9 7 9 12 10 9 9 8 12 10 8 10 7 9 7 8 12 11 9 a) Standard deviation of the sampling means = 0.608 ounces (round your response to three decimal places). b) With z = 3, the control limits for the mean chart are: = ounces (round your response to three decimal places). 10 9 11 8 9 13

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