Normal Distribution
The bell curve — the symmetric spread where most outcomes cluster near the average and extremes are rare. It's finance's default model for randomness, elegant but prone to underestimating how often wild moves really happen.
Where this is taught
Definitions are the trailer. These free levels turn Normal Distribution into something you play — one bite-size lesson, with worked examples, a quiz and XP.
Charter Climb · Level 6
Statistics & Probability
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Math Masters · Level 11
The Normal & Lognormal Distributions
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Math Masters · Level 14
The Mathematics of Uncertainty Exam
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Quant Quest · Level 12
Probability Refresher
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Risk Arena · Level 2
Returns, Volatility & the Bell Curve
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