class mark

noun

, Statistics.

1. the midpoint of a class interval.

class mark

noun

1. statistics a value within a class interval, esp its midpoint or the nearest integral value, used to represent the interval for computational convenience
2. Also calledclass number library science a symbol on a book or other publication indicating its subject field, shelf position, etc

Word History and Origins

Origin of class mark¹

1885–90, for an earlier sense

Example Sentences

Cumberland County deputies also investigated Lavigne in March 21, 2018, shooting death of another Green Beret, Sgt. 1st Class Mark Leshikar.

From Fox News

To confront that fact, UW signed three tight ends in its most recent class — Mark Redman, Mason West and Jack Yary.

From Seattle Times

They also noted that one of the investigators, Army Sgt. 1st Class Mark A. Delacruz, was court-martialed in May for lying about the awards and decorations he had earned.

From Washington Post

“This is the most critical stage,” said Coast Guard Petty Officer 1st Class Mark Barney.

From Los Angeles Times

“This is the most critical stage,” said Coast Guard Petty Officer 1st Class Mark Barney.

From Los Angeles Times