prompt
Experiment Validity Check
Check an experiment for the flaws that invalidate results.
Updated June 2026
The prompt
Review this experiment setup and result for validity issues: {{experiment}}. Check for problems that invalidate conclusions: a sample ratio mismatch between groups, contamination or crossover, selection bias, too-short duration missing weekly cycles, novelty or primacy effects, peeking and multiple comparisons, and confounds. For each potential issue explain how to detect it and its impact on the conclusion, and recommend whether the result can be trusted or what to fix and rerun. Be rigorous and skeptical.
Did it work? Rate this prompt
Variables
Details
Author
AI Khazna
License
—
Security
—
Type
prompt
Related assets
More curated picks in Data & Analytics.
prompt
Turns a set of findings into a clear narrative with a headline, supporting points, and a call to action.
Data Storytelling Builder
Turns a set of findings into a clear narrative with a headline, supporting points, and a call to action.0+
prompt
Get a structured, step-by-step plan to clean a messy dataset before analysis.
Data Cleaning Plan Generator
Get a structured, step-by-step plan to clean a messy dataset before analysis.0+
prompt
Plans a pivot table to answer a specific question from your data.
Pivot Table Planner
Plans a pivot table to answer a specific question from your data.0+
prompt
Produces a structured checklist to audit a dataset across completeness, accuracy, consistency, and timeliness.
Data Quality Audit Checklist
Produces a structured checklist to audit a dataset across completeness, accuracy, consistency, and timeliness.0+
prompt
Describe what you want in words and get the exact Excel formula, plus a short explanation of how it works.
Excel Formula Builder
Describe what you want in words and get the exact Excel formula, plus a short explanation of how it works.0+
prompt
Define the right KPIs, chart types, and layout for a dashboard that serves a specific goal and audience.
KPI Dashboard Planner
Define the right KPIs, chart types, and layout for a dashboard that serves a specific goal and audience.0+
Audit before you install
Run any source through our checks - AI visibility, security, performance, and stack detection.
Automated Web Security Scan
security
PageSpeed Analyzer
performance
AI Content Quality Test
arabic content
AI Agent / MCP Server Tester
ai testing
Site Stack Detector
migration
AI SEO / AEO / GEO Audit
ai visibility
llms.txt Generator
ai visibility
Readability Score
arabic content
Schema / JSON-LD Builder
ai visibility
AI Cost Calculator
ai testing
Headline Analyzer
arabic content