Edexcel S1 Chapter 5 Probability

Descrição

A level Maths (Probability) FlashCards sobre Edexcel S1 Chapter 5 Probability, criado por moody broody em 06-03-2018.
moody broody
FlashCards por moody broody, atualizado more than 1 year ago
moody broody
Criado por moody broody mais de 6 anos atrás
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Resumo de Recurso

Questão Responda
State the Addition Rule P(A ∪ B) = P(A) + P(B) - P(A ∩ B)
State the Multiplication Rule used to find conditional probability P(B|A) = (P(A ∩ B)) / P(B) | | V P(A ∩ B) = P(B|A) x P(B)
What does it mean when events are mutually exclusive? The two events do not take place at the same time; they have no outcomes in common.
How is the Addition Rule applied to mutually exclusive events? P(A ∪ B) = P(A) + P(B) because P(A ∩ B) is zero.

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