The phrase "accurate cross-section" is correct and usable in written English.
It can be used when describing a precise representation or analysis of a particular group, situation, or phenomenon.
Example: "The study provided an accurate cross-section of the population's opinions on climate change."
Alternatives: "precise representation" or "exact overview."
So just to be clear: The list of the top 10 wines in our tasting represents only those we liked in that small sample, although I think it offers an accurate cross-section of what is generally available.
DI: I don't believe my Twitter feed comprises an accurate cross-section of the American public, but I am seeing a certain amount of pushback at Julie Bowen's victory.
Passively collected data provides a large body of longitudinal data but suffers from attrition bias; actively collected data provides a more accurate cross-section at one or a few points in time but is more costly to collect and may suffer from responder bias.
If the letters "could be considered to give any accurate cross section of the reading public … I would stop writing now," she concluded.
The respondents are an accurate cross section of the Senate and House, mirroring the makeup of their chambers by political party, gender, years of service, regions of the country and even specific votes.
As a result, the modified 2D model and three zone 2D model can similarly provide more accurate cross section which reduces the error from 2000 to 300 pcm.
Outside of a bias towards those of higher socioeconomic class, and China's absence, Facebook represents a relatively accurate cross section of the world's demographics, making this study of most shared articles quite telling about both what the world is interested in, and what journalistic forms are most viral.
The database was not designed to give population data and therefore cannot be used to represent an accurate cross section of the GB poultry industry.
The first, represented by the OECD Nuclear Energy Agency, expressed the need for more accurate fission cross-section and fragment yield data for safety assessments of Generation IV reactor systems.
The Continuous Strength Method (CSM) is a recently developed strain based design technique that produces accurate predictions for cross-section resistances for stocky sections against individual and combined actions.
Participants will be chosen at random, but in a manner that is demographically accurate and representative of a cross-section of American households, he said.
