volume_mute
A BA is reviewing 'Solution Performance Measures'. The target 'Throughput' is 500 units/hour. Actual performance is 450 units/hour. What is the 'Efficiency Variance'?
publish date: 2026/03/09 07:19:39.429556 UTC
volume_mute
Correct Answer
-10%
Explanation
Variance is calculated as
\[\frac{\text{Actual - Target}}{\text{Target}}\]
Which is
\[ \frac{450 - 500}{500} = \frac{-50}{500} = -0.10 \text{ or } -10%\]
Reference
go-math-science.com