Executive Summary Miscalibrated aggregate calculations routinely corrupt executive reporting when numbers format as plain text, blank records trigger silent skew, or filtered rows duplicate totals. This masterclass establishes bulletproof implementations of SUM, AVERAGE, MIN, and MAX across Microsoft Excel and Google Sheets, eliminating zero-value distortion, handling multi-condition edge cases, and standardizing enterprise audits. How to Use SUM, AVERAGE, MIN, and MAX in Spreadsheets The Real-World Business Scenario: Regional Operational Audit An audit at ABC Logistics revealed that quarterly performance reports delivered to leadership contained an 18% variance between physical invoices and reported operational run rates. The culprit was not fraud or broken business logic—it was mechanical formula misuse. An junior analyst summed ranges populated with trailing space text exports, computed...
Master Microsoft Excel and Google Sheets with step-by-step tutorials, essential formulas, shortcuts, and automation tips. Whether you are analyzing data, building dashboards, or learning Google Apps Script and VBA, find practical guides and free templates to boost your productivity.