b) If z = 3, what are the control limits for the mean chart?

c) What are the control limits for the range chart?

For the given sample size, Upper Range=(D4)

For the given sample size, Lower Range (D3)=

UCLR? LCLR?

Based on the x-chart, is one or more samples beyond the control limits?

Based on the R-chart, is one or more samples beyond the control limits?

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 1.64 . a) Standard deviation of the sampling means = ounces (round your response to three decimal places). Definition