英语词汇“normal distribution”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

normal distribution

noun Statistics

A function that represents the distribution of many random variables as a symmetrical bell-shaped graph.For a profession whose statistical underpinnings in empirical research are most comfortably based on normal distributions, this skewed distribution begs investigation....

Two qualities of a normal distribution graph are skinny ‘tails’ and perfect symmetry.
None of the histograms suggest multimodal distributions and tests of normality indicate normal distributions.

单词	normal distribution
释义	normal distribution noun Statistics A function that represents the distribution of many random variables as a symmetrical bell-shaped graph.For a profession whose statistical underpinnings in empirical research are most comfortably based on normal distributions, this skewed distribution begs investigation.... Two qualities of a normal distribution graph are skinny ‘tails’ and perfect symmetry. None of the histograms suggest multimodal distributions and tests of normality indicate normal distributions.
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