Examlex
Surveys may be used for descriptive and explanatory purposes but not for exploratory purposes.
Linear Relationship
A type of relation between two variables where the change in one variable is directly proportional to the change in another variable.
Cross-Classification Table
A table that displays the frequency distribution of variables to show how they are distributed across each other.
Nominal Variables
Categories without a natural order or rank, such as gender, race, or religion, used for labeling variables.
Interval Variables
Variables measured along a scale in which the intervals between values are interpretable, but without a true zero point.
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