Statistical Process Control, SPC

Data I

A manufacturing operation has collected $12$ samples containing $75$ observations each. The components are evaluated based on a defective, or nonconforming state.

Ust the Control Chart Type

Calculate the Target, iCl and uCL $)=(2$

is the process in or out of control? What evidence supports this assessment?

Data $E$

A HEMS overthaul shop has collected data on EM$5$ aiferaft that have been overhauled and released for inspection. The discrepancies are typically resuitant from abnormal vibration, fluid leaks and electrical malfunetions. Using $35$ samples, or aifcraft, discrepancies per aircraft have been recorded.

List the Control Chart Trpe

Calculate the Target, LCL and UCL $)=(3$

is the process in or out of control? What evidence supports this assessment?

Contuol chers and cond tional formatting is not required.