| 单词 | class interval |
| 释义 | > as lemmasclass interval class interval n. Statistics each of the intervals into which the frequency distribution of a set of results is divided, often represented by a division of a histogram or bar chart; a range of values that falls into a single such division. ΚΠ 1906 Jrnl. Royal Statist. Soc. 69 578 There are many more districts near the upper limit of the class interval than the lower. 1980 C. S. French Computer Sci. xliii. 335 The class interval shown as 25–29 will include values between 24.5 and 29.5 because measurement is to the nearest second. 1996 New Scientist 23 Mar. 46/2 What..the former Soviet republics use as class intervals for sand, silt and clay differ from the western Wentworth scale—some Russian clay is British silt. < as lemmas |
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