Greek Letters by Usage - Statistics

General Stats

Answer Stats

Hint	Answer	% Correct
Used to indicate change	Δ	100%
The symbol for an angle	θ	94%
The symbol for summation	Σ	94%
The ratio of a circle's circumference and diameter	π	94%
The symbol for wavelength	λ	81%
The symbol for density	ρ	75%
A function that extends the factorial function beyond whole numbers	Γ	69%
The symbol for mean	μ	63%
The golden ratio	φ	63%
The symbol for significance level in statistics	α	56%

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