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Module 6 · Deep Learning + MLOps
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A/B test: minimum detectable effect
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📝 **Question:** Why compute MDE before running? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
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Question
📝 **Question:** Why compute MDE before running? 📋 Pick the right answer. 💡 **Hint:** Re-read the theory above if unsure.
A
The exec-review deck needs an MDE figure for the planning slide before code review approves the rollout.
B
To know what effect size the test can actually detect. Underpowered tests yield false negatives.
C
Statistical regulations require it — every A/B platform must log a power calculation before traffic ramps.
D
It's optional — modern A/B tools auto-detect significance from streaming data and resize traffic on the fly.
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