| 单词 | frequency polygon |
| 释义 | frequency polygonnoun Statistics.a frequency curve consisting of connected line segments formed by joining the midpoints of the upper edges of the rectangles in a histogram whose class intervals are of uniform length. Origin of frequency polygonFirst recorded in 1895–1900 Words nearby frequency polygonfrequency band, frequency curve, frequency distribution, frequency-division multiplex, frequency modulation, frequency polygon, frequency response, frequent, frequentation, frequentative, frequent flier Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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