Triangular Distribution Variance Calculator
Calculate the variance of a Triangular distribution defined by minimum \( a \), mode \( c \), and maximum \( b \): $$ \sigma^2 = \frac{a^2 + b^2 + c^2 – ab – ac – bc}{18}. $$
* Enter values such that \( a \le c \le b \).
Step 1: Enter Parameters
e.g., 0
e.g., 5 (must satisfy \( a \le c \le b \))
e.g., 10