Grid-Based Two Dice Roll Simulation

This GeoGebra example demonstrates a two-dice random experiment by placing outcomes onto a grid, making the evolving distribution of sums (and related events) visually accessible. It centers on probability and statistics ideas for discrete random variables, including addition over integers, logical filtering of outcomes, and the use of combinatorial viewpoints associated with hypergeometric distribution (as referenced by the original tags). Construction-wise, it uses the GeoGebra Random command to generate dice results and the Segment command to build the geometric elements that represent dice faces/marks. Objects such as Roll, A, and B, together with multiple display items (e.g., pic1–pic12) and a controlling object s, are used to render and update the grid visualization for repeated trials. Suitable for secondary school probability lessons, introductory university courses, and classroom demonstrations of stochastic simulations.