which word is associated with multiplication when computing probabilities

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  • What is multiplication rule of probability?

  • Multiplication Rule of Probability. The multiplication rule of probability explains the condition between two events. For two events A and B associated with a sample space S, the set A鈭〣 denotes the events in which both event A and event B have occurred. Hence, (A鈭〣) denotes the simultaneous occurrence of the events A and B.

  • What is the multiplication rule for P A B?

  • That is, in the equation P(A|B) = P(A鈭〣) P(B) P ( A | B) = P ( A 鈭?B) P ( B), if we multiply both sides by P(B) P ( B), we obtain the Multiplication Rule. The rule is useful when we know both P(B) P ( B) and P(A|B) P ( A | B), or both P(A) P ( A) and P(B|A).

  • What is the probability that B occurs given two events?

  • The general multiplication rule For any two events, we can say that The vertical bar in means given, so this could also be read as the probability that B occurs given that A has occurred.

  • What does a鈭〣 mean in probability?

  • Hence, (A鈭〣) denotes the simultaneous occurrence of events A and B. Event A鈭〣 can be written as AB. The probability of event AB is obtained by using the properties of conditional probability. What is the Multiplication Rule of Probability?

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