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Mathematics, 10.10.2019 08:00 krystynas799

Event a occurs with probability 0.2. event b occurs with probability 0.8. if a and b are disjoint (mutually exclusive), then

a) p(a and b) = 0.16
b) p(a or b) = 1.0
c) p(a and b) = 1.0
d) p(a or b) = 0.16

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