Question: An industrial hygienist in Los Angeles is analyzing exposure levels in 6 different work zones, each with 3 safety zones. If 2 zones are randomly selected for an immediate inspection, what is the probability that both are in the same work area (i.e., same high-risk level), assuming each work area contains exactly 2 zones?

Tue, 05 May 2026 02:23:50 +0000

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