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Mathematics & Statistics

A/B Testing & Experimentation Interview Questions

Interview questions on A/B Testing & Experimentation Interview Questions.

2 questions

Experiment Setup & Hypothesis Formulation

Q1. What is the Minimum Detectable Effect (MDE) and how does it influence sample size?

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Variance Reduction Techniques (CUPED)

Q2. Explain CUPED (Controlled-Experiment Using Pre-Experiment Data) for A/B testing.

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