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

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