Flaw of the Week · October 26, 2026
Hasty Generalization: One Bad Taxi Ride
The flawed argument
After one rude taxi driver overcharged him, a tourist wrote online that taxi drivers in the whole country are dishonest.
Why it fails
A sample of one proves nothing about a population. The tourist's anger is understandable, but his conclusion reaches far beyond his evidence. General claims need representative evidence, not a single vivid story.
The answer
The flaw is hasty generalization: drawing a sweeping conclusion from one unrepresentative example.
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Last updated October 12, 2026