Probability Experiment with Colored Marbles in a Bag | Math Guide #3055630 (License: Personal Use)

This illustration shows a simple drawstring bag containing ten marbles in four colors-red, green, blue, and yellow-used to teach foundational probability concepts such as theoretical vs. experimental probability, outcomes, and independence. The marbles are evenly spaced and clearly distinguishable, making it ideal for classroom visuals or interactive digital simulations. The “MATHguide.com” watermark indicates its educational origin.

Used in K-12 math curricula and online learning platforms to explain probability, statistics, and combinatorics; commonly appears in lesson plans, worksheets, and interactive quizzes where users simulate random draws.