Question: When a detergent weight is controlled, the following specification is given: LSL = 19.8, Target = 20, STDV (Standard Deviation) = 0.04, USL = 20.2.

When a detergent weight is controlled, the following specification is given: 

LSL = 19.8, 

Target = 20,

STDV (Standard Deviation) = 0.04, 

USL = 20.2. 

Control results: 19.9, 20, 20, 20, 20, 20, 20, 20, 20, 20, 20,and 20.

 Calculate the capability (Cp) along with capability index (Cpk) and comment on the process.

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