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Experimentation program

An experimentation program is the organisation, process and tooling that lets a company run experiments consistently.

Written by Reflective Data experts · updated Oct 5, 2026

Mature programs have a prioritised backlog, shared standards for hypotheses and analysis, trustworthy data and a way to share learnings across teams.

The tool matters less than the process and the quality of the data it relies on.

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A/B testGrowthBookSample ratio mismatch (SRM)

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