Save your A/B testing by avoiding those 3 costly mistakes

The details that will make the difference

Quentin Gallea, PhD
Towards Data Science
5 min readJul 7, 2023

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Photo by Christian Stahl sur Unsplash

Once exclusively used in academia, in particular medical research, randomized control trials are now a popular method for businesses to make data-driven decisions. In particular, online A/B testing is easy to implement and potentially incredibly powerful to optimize digital processes. By comparing…

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Passionate about causality | researcher/lecturer/consultant | >10k students | connect with me on LinkedIn for daily content | Instagram: @stats_with_quentin