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Data
Prob and Stats
8
Mathematics
11th Grade
11/06/2013

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Cards

Term
Data
Definition
Facts and statistics collected together for reference or analysis
Term
Data Table
Definition
A table is a means of arranging data in rows and columns.
Term
Variable
Definition
an element, feature, or factor that is liable to vary or change.
Term
Sample
Definition
a small part or quantity intended to show what the whole is like.
Term
Population
Definition
a finite or infinite collection of items under consideration.
Term
Case
Definition
the rows of a data table are individual cases about whom we recorded some data
Term
Quantitative Variable
Definition
A variable that takes numerical values for which arithmetic makes sense
Term
Categorical Variable
Definition
a variable that can take on one of a limited, and usually fixed, number of possible values
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