Question: 1. 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)

1. A process that is considered to be in control
1. 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, o, is 1.50. 4 10 1 15 14 13 14 12 2 14 15 16 13 15 3 17 13 14 16 15 15 16 13 15 12 Sample 5 6 13 15 14 14 16 16 15 12 13 13 7 14 17 15 16 13 8 16 15 13 15 14 9 13 14 16 12 15 17 12 16 13 15 a) What is the oz? b) If z=3, what are the control limits for the mean chart? c) What are the control limits for the range chart

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