英语词汇“probable error”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	probable error
释义	WordReference Random House Unabridged Dictionary of American English © 2024 prob′able er′ror, [Statistics.] Statisticsa quantity formerly used as a measure of variability: equal to 0.6745 times the standard deviation. A normally distributed population has half of its elements within one probable error of the mean. 1805–15
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