Non-conditional Probability

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Independant events

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The probability of one event happening is not influenced by another event

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independent events formula

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P(ANB) = P(A) X P(B)

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Math

A-Level Mathematics

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5 Terms

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Independant events

The probability of one event happening is not influenced by another event

2
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independent events formula

P(ANB) = P(A) X P(B)

3
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probability of A not happening

P(A’) = 1 - P(A)

4
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mutually exclusive

no intersection / P(ANB) = 0

the two event cant both happen at the same time

5
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formula for mutually exclusive events

P(AUB) = P(A) + P(B)