A home-schooled STEM student is studying probability with a jar containing 5 red candies, 4 blue candies, and 3 yellow candies. If the student draws three candies at random without replacement, what is the probability that exactly one candy of each color is drawn?

Sat, 02 May 2026 16:07:14 +0000

A home-schooled STEM student is studying probability with a jar containing 5 red candies, 4 blue candies, and 3 yellow candies. If the student draws three candies at random without replacement, what is the probability of getting exactly one candy of each color? This problem blends classic probability concepts with intuitive math—making it a common focus in math circles and home-based STEM learning. Interest in hands-on probability studies grows as students explore patterns, randomness, and chance, especially with accessible, tangible examples like this jar scenario. With only 12 candies total and balanced color counts, the chance of drawing one of each color emerges naturally through combinatorics, sparking real-world relevance for curious learners. Understanding probability isn’t just theoretical—it helps build foundational analytical skills. For young STEM students, problems like this offer clear, engaging practice with counting principles, permutations, and conditional reasoning. The setup provides a straightforward yet thoughtful challenge: balance between red, blue, and yellow candies, all selected randomly, without replacement, and calculate the odds of a specific outcome. This real-world visualization supports deeper comprehension while building confidence in scientific thinking. How does probability work with this jar? The student draws one candy per turn without replacement, meaning each draw changes the jar’s contents. To get exactly one of each color, the sequence must result in red, blue, and yellow candies in any order. Using combinatorics simplifies the calculation: divide the number of favorable outcomes by the total possible outcomes. The favorable outcomes combine one red from 5, one blue from 4, and one yellow from 3—giving 5×4×3 = 60 unique combinations. The total ways to draw any three candies from 12 is calculated using combinations (12 choose 3), or 220. Thus, the probability is 60 out of 220, simplified to 3/11. This kind of math practice stands out on users’ mobile devices, especially through discover features that reward informative, long-form content. Many learners search for probability examples that feel relevant and grounded in everyday situations—this jar, with easily counted batches of colors, fits perfectly. A neutral tone avoids ambiguity and ensures readers build solid understanding rather than relying on flashy but misleading signals.