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2 years ago

If A and B are mutually exclusive events, then P(A or B) = P(A) + P(B).

Mathematics

1 answer:

Korolek [52]2 years ago

8 0

Answer:

P(A or B) = 25%

Step-by-step explanation:

P(A and B) = 30%

P(A) = 40%

P(B) = 15%

Apply given formula:

P(A or B) = P(A) + P(B) - P(AB)

= 40%+15+-30%

= 25%

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Liono4ka [1.6K]

Answer:

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Step-by-step explanation:

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Step-by-step explanation: hopes this helps, have a nice day

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Answer:

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Step-by-step explanation:

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Answer:

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