A bag contains 6 red marbles, 4 green marbles, and 5 blue marbles. If four marbles are drawn at random, what is the probability that exactly two of them are red?

Thu, 16 Apr 2026 02:50:01 +0000

**Discover the Math Behind a Playful Marble Draw—Where Probability Meets Curiosity**
In a quiet but growing space of US online communities, users often explore hands-on probability puzzles—simple scenarios that spark deeper curiosity about chance and data. One such engaging example is: *A bag contains 6 red marbles, 4 green marbles, and 5 blue marbles. If four marbles are drawn at random, what is the probability that exactly two are red?* This question isn’t just a classroom exercise—it reflects broader interest in logic, risk, and decision-making, especially among mobile-first users seeking insightful, trustworthy content. With how people interact with mobile search and Discover feeds, framing this as a clear, approachable probability problem builds engagement and