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Mathematics, 21.10.2019 13:40 gimmethemanswers

Events a and b are mutually exclusive. also, p(a) = 0.15 and p(b) = 0.2. what is p(a or b)?

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Events a and b are mutually exclusive. also, p(a) = 0.15 and p(b) = 0.2. what is p(a or b)?...
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