The excel file from a production process that makes $250$ units each hour. The data was collected over a normal $12-$hour shift one day.

a$)$ Which control chart would be appropriate for this example and why?

b$)$ Report LCL$.$

c$)$ Report centerline.

d$)$ Report UCL.

e$)$ Create a control chart in Excel and JMP and provide both screenshots.

f$)$ Evaluate whether the process is in control and provide your insights.