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Before You Trust the Total: Clean Data, Check Changes, and Explain Your Results - Couverture souple

Maqsood, Aman

 
9798176515633: Before You Trust the Total: Clean Data, Check Changes, and Explain Your Results
Couverture souple
ISBN 13 : 9798176515633
Editeur : Independently published, 2026

Synopsis

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.

Les informations fournies dans la section « Synopsis » peuvent faire référence à une autre édition de ce titre.

Éditeur
Independently published
Date d'édition
2026
Langue
anglais
ISBN 13 
9798176515633
Reliure
Taschenbuch
Nombre de pages
157
Coordonnées du fabricant
Printed by Amazon on behalf of the author
https://www.amazon.de/hz/contact-us

c/o Amazon Media EU S.à.r.l., 38 Avenue John F. Kennedy
Luxembourg
L-1855
Luxembourg