Find the missing probability. P(B)=720,P(A|B)=14 ,P(A∩B)=?

7/80

Step-by-step explanation:

Given that: P(B) = 7 / 20, P(A|B)= 1 / 4

Bayes theorem is used to mathematically represent the conditional probability of an event A given B. According to Bayes theorem:

Where P(B) is the probability of event B occurring, P(A ∩ B) is the probability of event A and event B occurring and P(A|B) is the probability of event A occurring given event B.

explanation:

remove parenthesis:

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apply rule

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multiply fractions:

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divide:

=

mordancy.

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