Manuals / Spreadsheets for QA & Analysis / Chapter 1
Start · beginner · ~25 min · Chapter 1 of 3
Clean tables
One header row, no merged cells, consistent types.
Key idea
Merged cells and mixed types break filters and pivots. Use a proper Table object.
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Quick check
Merged cells are…
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Chapter learning outcomes
- Tables
- Filters
- Data validation
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