Before You Trust the Total : Clean Data, Check Changes, and Explain Your Results
Language: English
Published by Independently Published Sep 2026, 2026
- Softcover
- New
Seller: AHA-BUCH GmbH, Einbeck, GermanyAHA-BUCH GmbH
AbeBooks seller since August 14, 2006
Condition: New
£ 24.49
Quantity: 2 available
Add to basketItem description from seller
Neuware - A tidy spreadsheet can still contain the wrong records.Before You Trust the Total is a practical guide for operations coordinators, small-business administrators, and spreadsheet users who need to explain how a result was produced.Follow an original order-export example through duplicate copies, legitimate returns, missing quantities, ambiguous dates, and joins that multiply amounts. Learn to preserve source records, state the rules for a change, keep unresolved data visible, and reconcile both the numbers and the records behind them.The book includes: - A complete spreadsheet formula lab with expected results and deliberate failure tests.- Eighteen diagnostic cases covering parsing, identifiers, missing matches, period boundaries, and misleading summaries.- A worked replacement-snapshot case showing corrections, new records, and release comparisons.- A method for evaluating AI-generated cleanup suggestions without accepting hidden assumptions.All business data is invented for teaching. The explanations and worked answers are included in the book; printing and external downloads are not required. Basic spreadsheet familiarity is enough to begin.…
Seller Inventory # 9798176515633
- Title
- Before You Trust the Total : Clean Data, Check Changes, and Explain Your Results
- Author
- Aman Maqsood
- Publisher
- Independently Published Sep 2026
- Publication year
- 2026
- Condition
- Neu
- Binding
- Taschenbuch
- Language
- English
- ISBN 13
- 9798176515633
- Item weight
- 192 grams
- Dimensions
- 216x140x9 mm
A tidy spreadsheet can still contain the wrong records.
Before You Trust the Total is a practical guide for operations coordinators, small-business administrators, and spreadsheet users who need to explain how a result was produced.
Follow an original order-export example through duplicate copies, legitimate returns, missing quantities, ambiguous dates, and joins that multiply amounts. Learn to preserve source records, state the rules for a change, keep unresolved data visible, and reconcile both the numbers and the records behind them.
The book includes:
- A complete spreadsheet formula lab with expected results and deliberate failure tests.
- Eighteen diagnostic cases covering parsing, identifiers, missing matches, period boundaries, and misleading summaries.
- A worked replacement-snapshot case showing corrections, new records, and release comparisons.
- A method for evaluating AI-generated cleanup suggestions without accepting hidden assumptions.
All business data is invented for teaching. The explanations and worked answers are included in the book; printing and external downloads are not required. Basic spreadsheet familiarity is enough to begin.
"Synopsis" may belong to another edition of this title.
Shipping rates from Germany to U.S.A.
| Item | 7 to 10 business days | 5 to 7 business days |
|---|---|---|
| First item | £ 29.17 | £ 37.51 |
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