英语词汇“frequency polygon”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	frequency polygon
释义	DictionarySeefrequency frequency polygon frequency polygon [′frē·kwən·sē ′päl·ə‚gän] (statistics) A graph obtained from a frequency distribution by joining with straight lines points whose abscissae are the midpoints of successive class intervals and whose ordinates are the corresponding class frequencies.
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