joint probability
短语联合概率
词形变化
joint probabilities
复数
joint probabilities
释义与例句
n.
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1.
The probability distribution of a random variable whose sample space is the Cartesian product of the sample spaces of its (at least two) component random variables.
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2.
The probability that two events will occur simultaneously.
Given two events A and B in the same probability space with P(B)>0, the conditional probability of A given B is defined as the quotient of the unconditional joint probability of A and B, and the unconditional probability of B.ᵂᴾ