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Law of Compound or Joint Probability

작성자 Uploader : math1 작성일 Upload Date: 2016-03-20변경일 Update Date: 2016-03-20조회수 View : 383

The probability P(E) of an event E is a real number in the range of 0 to 1. The probability of an impossible event is 0 and that of an event certain to occur is 1.

If neither P(A) nor P(B) is zero,

P(A, B) = P(A)P(B | A) = P(B)P(A | B),
where
P(B | A) = the probability that B occurs given the fact that A has occurred, and
P(A | B) = the probability that A occurs given the fact that B has occurred.
If either P(A) or P(B) is zero, then P(A, B) = 0.

*** 참고문헌[References] ***

NCEES, FUNDAMENTALS OF ENGINEERING SUPPLIED-REFERENCE HANDBOOK, 4th edition

P(A,B) = P_A*P_B|A


변수명 Variable	변수값 Value	변 수 설 명 Description of the variable

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현재 위치

Law of Compound or Joint Probability

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