Question: In the context of Quality Control, explain with example the term Process Capability of a machine. There are 3 ventilator tube making machines in a
- In the context of Quality Control, explain with example the term Process Capability of a machine.
There are 3 ventilator tube making machines in a factory. The tubes as produced by the machines
have a spread in lengths between 24.00 cm and 24.70 cm. Given the standard deviations of the 3
respective machines as follows:
Machine Standard Deviation (cm)
A 0.09
B 0.07
C 0.08
Calculate the Process Capability Index for each machine. Which machine has the worst Process
Capability Index ? Which machine has the best Process Capability Index ?
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