Galton Board Simulator
Poisson–Binomial
Depth with per-layer probabilities, empirical vs. theoretical distributions (population vs. current sample), and moments.
Control panel
Depth
Total balls
Reset empirical
Layer probabilities
p
j
(0–1)
Peg board
Start / Restart dropping
Pause
Resume
Theoretical (population)
—
Empirical (from simulation)
—
Fit metrics
—
Current sample — histogram & theory
General population — histogram & theory
Exact probabilities (theoretical)