High Impact
Algorithm: Medium
Probability Assessment
Representativeness Heuristic
"Why use actual statistics when stereotypes are so much faster?"
What is Representativeness Heuristic?

Judging probabilities based on similarity to a prototype rather than actual statistics.

Real-World Impact

Creates stereotyping, bad hiring decisions, and explains why profiling feels 'intuitive' but is often wrong.

Fun Fact

This heuristic makes people terrible at estimating base rates. We judge by how 'typical' something seems, not how common it actually is.

Random Insight

"Good news: You're not as unique as you think. Bad news: You're not as rational as you think either."

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