"class segment" is correct and usable in written English.
You can use it to refer to a segment of a class or a group of students in a class. For example, "This year, my class segment is much larger than last year's."
New ways of arranging space in the small-car class segment will also be seen in Paris.
"Compared to 'An Inconvenient Truth,' " he said, referring to Al Gore's one-and-a-half-hour documentary on climate change, "it is much shorter and easier to compact into a class segment.
The airline industry is recovering from its worst downturn last year, but growth in the more profitable business class segment, where SIA thrives, is slow and could take time to capture pre-crisis level.
Words and images, time periods and art forms, collide and go splat via production devices that are as high tech as the latest gadget from the Apple store (camera cellphones play a major role) and as low-tech as Silly Putty, or whatever that gunk is that they manufacture in a mock-TV-cooking class segment.
Which alternative do you prefer to reduce your risk to die from PC: no screening, screening programme 1, or screening programme 2? (please, tick one box) The probability that respondent n belongs to class segment c, is given by a class assignment model.
Increased price of liquor and beer, however, meant that the working classes probably bore the restrictions of urban Prohibition to a far greater degree than the middle-class or upper class segments of the population.
The variability of the same class segments is known as within-class variability.
The model is flexible in that the probability that sampled respondents belong to a particular class can be linked to covariates (e.g., age, income), hence allowing for some understanding as to the make-up of the various class segments (see Appendix 2 for more details).
A $500 tax break for children to do ballet or hockey in the 2006 budget was good for a middle-class segment (this was doubled in 2014).
Customer service and quality gained the upper hand over low pricing, and Waitrose and Sainsbury's emerged as the preferable destination for the growing middle-class segment.
In a group of countries that includes Brazil, Argentina, Chile and Uruguay, this middle-class segment is now the largest slice of the population.
