Page 134 - P1 Integrated Workbook STUDENT 2018
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Chapter 8
1.4 Problems when calculating mix and yield variances
Should only be used when the mix is controllable.
It is often found that the mix and yield variances are interdependent.
The standard may be obsolete.
The analysis ignores any potential impact on quality of output.
The calculations can be complicated.
Illustrations and further practice
Now try example 1 from Chapter 10.
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