Hi Team,
In Green Belt, I learnt about Pp, Ppk Values for process capability.
I belongs to IT industry and my process improvement exercise requires me to calculate Cp, Cpk Value and based on the same decide whether the Process is Stable and Capable. Please guide me on :
- Is Cp,Cpk and Pp, Ppk values are same?
- What Cp, Cpk tells us?
Thanks...