This topic focuses on calculating probabilities involving multiple events, specifically related to drawing shapes of different colors from two sets. The skills practiced include formulating equations to represent the likelihood of drawing shapes based on color (white, gray, green, blue, black) from two distinct bags. Each question provides multiple choice equations (represented in LaTeX expressions) for students to select the correct probability calculation. This topic enhances understanding of compound probability, fractional representation of probabilities, and abstract reasoning about multiple events within probability theory.
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What is the equation for the chance of drawing a pink shape at random from both bags?