Asked by Anisha Baksh on Apr 27, 2024
Verified
Calculate the Cp and Cpk scores from the following information.
Upper tolerance limit 0.57 Lower tolerance limit 0.022 Mean (optional) 0.034 Standard deviation 0.02\begin{array} { | l | l | } \hline \text { Upper tolerance limit } & 0.57 \\\hline \text { Lower tolerance limit } & 0.022 \\\hline \text { Mean (optional) } & 0.034 \\\hline \text { Standard deviation } & 0.02 \\\hline\end{array} Upper tolerance limit Lower tolerance limit Mean (optional) Standard deviation 0.570.0220.0340.02
Tolerance Limit
The maximum and minimum allowable limits within which a product or service's characteristics must fall to be considered acceptable.
Standard Deviation
A measure of the amount of variation or dispersion of a set of values, indicating how much they deviate from the average.
- Perform calculations on and provide interpretations for capability indices (Cp, Cpk), recognizing their essential role in evaluating process capability.
Verified Answer
BS
Bailey SchleimerMay 01, 2024
Final Answer :
Process Capability Ratio, Cp 4.56666667 Process capability index, Cpk 0.2\begin{array} { | l | r | } \hline \text { Process Capability Ratio, Cp } & 4.56666667 \\\hline \text { Process capability index, Cpk } & 0.2 \\\hline\end{array} Process Capability Ratio, Cp Process capability index, Cpk 4.566666670.2
Learning Objectives
- Perform calculations on and provide interpretations for capability indices (Cp, Cpk), recognizing their essential role in evaluating process capability.
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