Articles on cost benefits analysis

Risk vs. Reward in A/B Tests: A/B testing as Risk Management

Risks vs Rewards in AB Testing

What is the goal of A/B testing? How long should I run a test for? Is it better to run many quick tests, or one long one? How do I know when is a good time to stop testing? How do I choose the significance threshold for a test? Is there something special about 95%? […] Read more…

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