Experiments & Statistics

📌 Planned placeholder page: this page is reserved for "Experiments & statistics: the four design elements of A/B tests with effect-size / sample-size intuition, reading p-values, confidence intervals and power correctly (peeking problem), and common biases (survivorship, novelty, interference, multiple comparisons)". The content will be filled in progressively.

Planned Content

• [ ] Four A/B design elements and MDE / sample-size intuition
• [ ] p-values, confidence intervals and power, including the peeking problem
• [ ] Type I / Type II errors and sample planning
• [ ] Common biases: survivorship, novelty, interference, multiple comparisons
• [ ] Sampling intuition quick reference

Next Steps

• [ ] Complete this page item by item against the planning checklist in the Domain Overview
• [ ] Add runnable examples and pitfall records for each entry
• [ ] Change the status from "Planned" to "Collected" when done

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