Calculate all values for this problem by hand. Use Control Chart Factors Table below

A$.$ Specify the properties necessary to create an R chart:

$D_4=$

$D_3=$

$\frac{?}{\text{b}\text{a}\text{r}}(R)=$

$UC{L}_R=$

$LC{L}_R=$

B$.$ Based on the R chart limits and the data provided, is the process stable?

C$.$ Specify the properties necessary to create an $\stackrel{}{x}$ chart:

$x^{}=$

$A_2=$

$UC{L}_{\stackrel{}{x}}=$

$LC{L}_x=$

D$.$ Based on the $\stackrel{}{x}$ chart limits and the data provided, is the central tendency of the process stable?

E$.$ Make a Xbar S chart from the sample data above in Minitab or Excel

Control Chart Factors