SIG (Susquehanna)–styleQuant ResearcherQuantitative ResearcherQuestion #124
Nine white cubes are arranged to form a 3x3 cube, and the outside surfaces are painted green. A single cube is randomly selected and rolled. If the side facing up is white, what is the probability that the selected cube was the middle cube?
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More SIG (Susquehanna)–Style Quant Researcher Questions
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