Mathematics, 25.10.2021 22:40, rfdgd

survey results from the town of Southville indicate that 87% of all residents have a cell phone 71% have have a computer, and 68% have a cell phone and a computer .What is the probability that a ramdomly seleted resiedent has a cell phone or computer help me pls

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survey results from the town of Southville indicate that 87% of all residents have a cell phone 71%...