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A data set is a collection of numbers or values that relate to a particular subject. For example, the test scores of each student in a particular class is a data set. The number of fish eaten by each dolphin at an aquarium is a data set.

Other types of data sets Numerical data, also known as quantitative data, is expressed in numbers instead of in what we know as natural language. ... Bivariate data sets contain only two variables. ... Multivariate data sets contain at least three variables that are somehow related.

Types of Datasets Numerical data sets. Bivariate data sets. Multivariate data sets. Categorical data sets. Correlation data sets.

Data are observations or measurements (unprocessed or processed) represented as text, numbers, or multimedia. A dataset is a structured collection of data generally associated with a unique body of work. A database is an organized collection of data stored as multiple datasets.

Data set: A logically meaningful collection or grouping of similar or related data, usually assembled as a matter of record or for research, for example, the American FactFinder Data Sets provided online by the U.S. Census Bureau or the National Elevation Dataset available from the U.S. Geological Survey.

Open data is information or content made freely available to use and redistribute, subject only to the requirement to attribute it to the source.

A dataset is a structured collection of data generally associated with a unique body of work. A database is an organized collection of data stored as multiple datasets.