Dictionary.com

class mark

noun Statistics.

the midpoint of a class interval.

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characterized by cleverness or originality of invention or construction.
carried on abroad, or with other countries.
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Origin of class mark

1885–90, for an earlier sense

Words nearby class mark

class interval, classis, classism, classless, class list, class mark, classmate, class meaning, classon, classroom, classroom assistant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

British Dictionary definitions for class mark

class mark

noun

statistics a value within a class interval, esp its midpoint or the nearest integral value, used to represent the interval for computational convenience
Also called: class number library science a symbol on a book or other publication indicating its subject field, shelf position, etc
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012