Process Capability Sixpack:

Perform the process Capability Sixpack and present it in the report.

Normality Analysis:

Is the data normal? Explain your answer and show evidence.

Process Stability Analysis:

Is this process stable? Explain your answer and show evidence.

Explain if you decide to remove any special causes and reassess stability. Show evidence.

Histogram Analysis:

Examine the Process Spread in detail. Show evidence.

Assess the center of the process in detail. Show evidence.

Process Capability Results and Analysis

Analyze the Process Capability results $($Within Std$.$ Dev, Cp$,$ Cpu, Cpl$,$ Cpk$)$

Analyze the Process Performance results $($Overall St$.$ Dev, Pp$,$ Ppu, Ppl$,$ Ppk$)$

Compare Cpk with Ppk

Explain the Sigma level, Predicted Yield and Expected Process Fall Out

Is this process CAPABLE? Explain your answer $($based on a Cpk target of $1\mathrm{.}33)$

Evaluate the effect of the measurement system error on process capability

What is the true Cp if the measurement system $\%$GRR is $10\%?$

What is the true Cp if the measurement system $\%$GRR is $30\%?$

Conclusions & Recommendations

Summarize the results of your analysis $($normality$,$ stability, capability$).$ What would you tell

the process owner who paid you to analyze their process?

What should they expect in terms of yield, defects, and customer satisfaction?

Make recommendations to improve process capability $-$ what should be done next? $($Based

directly and specifically on the results and analysis $-$ not opinions or invention!$)$