Conversion Analysis, SQL Examples, Analyst Templates, and Checklists

Conversion Rate Analysis

Funnel SQL, Excel template structure, user segment diagnosis, tracking QA, conversion optimization checklists, and A/B test handoff notes.

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Analysis Templates

Reusable analysis frameworks for recurring business questions: metric drops, conversion changes, retention movement, experiment results, and stakeholder summaries.

Repurchase rate drop analysis template A/B analysis guide for data analysts Conversion rate analysis template Conversion analysis Excel workbook Business problem decomposition framework

SQL Examples

Copyable SQL patterns for business metrics, experiment analysis, funnels, cohorts, repeat purchase behavior, and interview practice.

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Excel Templates and Checklists

Downloadable workbook and markdown checklists for analyst workflows that need repeatable QA, stakeholder review, and decision notes.

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Dashboard and Reporting Examples

Dashboard framing, metric definitions, executive summary structure, and portfolio packaging for analyst deliverables.

Industry analysis template Portfolio project template

A/B Testing

Experiment design templates, sample-size planning, SQL result checks, launch checklists, decision rules, and reporting examples.

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Business Metrics

Repurchase rate, retention, conversion rate, metric decomposition, funnel diagnosis, and root-cause analysis.

Diagnose a drop in repurchase rate Break down business problems Improve conversion rate with data analysis Analyze user conversion by segment Repurchase rate diagnosis checklist

Interview Case Studies

SQL questions, metric definitions, business cases, portfolio stories, and concise answer frameworks for data analyst interviews.

Data analyst interview case study guide Data analyst learning roadmap Portfolio project template