Answer:
The process capability index of the chip filling process is 0.56
Explanation:
In this question, we are asked to calculate the process capability index for the chip filing process.
To calculate this, we employ a mathematical approach.
Mathematically;
The process capability index = (upper specification limit- lower specification limit)/ 6σ
Where σ refers to the standard deviation.
From the question, we identify the following;
Upper specification limit = 10.5 oz
Lower specification limit = 9.5 oz
Standard deviation σ = 0.3
Substituting these in the equation, we have;
(10.5-9.5)/6(0.3) = 1/1.8 = 0.56
