the environmental protection agency is considering inspecting 6 plants for environmental compliance :  3 in Chicago, 2 in Los Angeles, and 1 in New York. Due to lack of inspectors, they decide t inspect 2 plants selcted at random, 1 this month and 1 next month, with each plant equally likely to be seected, but no plant is selected twice. What is the probability tht 1 Chicago plant and 1 Los Angeles plant are selected?

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