Episode #22 - The Danger of Trusting Numbers

Описание: Numbers feel precise. Clean. Objective. They sit on dashboards with confidence, backed by charts, models, and carefully defined metrics. But what if the danger is not bad data, but trusting numbers too easily? What if filters reshape reality, samples distort conclusions, and metrics quietly become targets instead of signals?

Presented by Qlik Partner Ambassador and Qlik MVP Igor Alcantara, and Qlik Partner Ambassador and Qlik Education Ambassador Angelika Klidas, this is the part 2 about the many fallacies in data. This episode explores how selection bias, regression to the mean, KPI worship, and Goodhart’s Law reveal a deeper truth: data does not remove uncertainty. It only reduces ignorance. And unless we question what numbers represent, we risk mistaking measurement for understanding.

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Links Mentioned

You can buy Angelika Klidas book at: https://www.amazon.com/Data-Literacy-...

You can buy Igor's book at: https://a.co/d/7Wbo76E

Sponsorship
This episode is sponsored by IPC Global: https://ipc-global.com/

Credits:
Igor Alcantara:   / igoralcantara  
Angelika Kildas:   / angelikaklidas  


Audio Editing:
Leo Oliveira:   / leooliveirabass  

Image and Production:
Igor Alcantara:   / igoralcantara