“uniform distribution, discrete”的概念、定义、翻译、参考文献-科学参考

uniform distribution, discrete

Statistics

A distribution in which a discrete random variable, X, say, can take a discrete set of possible values x₁, x₂,…, x_n, with equal probabilities, so that $uniform distribution, discrete$ Often the set of possible values is the set of positive integers 1, 2,…, n, and in this case the mean is and the variance is .
As an example, the score on a single throw of an unbiased die has a uniform discrete distribution on 1, 2, 3, 4, 5, 6, with mean 7/2 and variance 35/12.

单词	uniform distribution, discrete
释义	uniform distribution, discrete Statistics A distribution in which a discrete random variable, X, say, can take a discrete set of possible values x₁, x₂,…, x_n, with equal probabilities, so that $uniform distribution, discrete$ Often the set of possible values is the set of positive integers 1, 2,…, n, and in this case the mean is and the variance is . As an example, the score on a single throw of an unbiased die has a uniform discrete distribution on 1, 2, 3, 4, 5, 6, with mean 7/2 and variance 35/12.
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