Standard Deviation
Standard deviation
graph TB
A[Standard Deviation]
A --> B[Definition]
B --> C[Measure of the amount of variation or dispersion of a set of values]
A --> D[Formula]
D --> E["sqrt(1/N * Σ(xi - μ)^2)"]
E --> F["sqrt: square root"]
E --> G["N: total number of values"]
E --> H["xi: each value from the set"]
E --> I["μ: mean of the values"]
E --> J["Σ: sum of"]
BETA
