Examlex
____ is a consistent relational database state in which every foreign key value also exists as a primary key value.
Population
The total set of observations or elements from which samples can be drawn for statistical analysis.
Random Number Table
A table consisting of sequences of numbers generated in a random fashion, used for random sampling and simulation in statistical analysis.
Random Number Generator
An algorithm or device designed to produce a sequence of numbers or symbols that cannot be reasonably predicted better than by random chance.
Nonsampling Error
Nonsampling Error refers to inaccuracies in survey or experiment results caused by factors other than the sample selection, such as data collection and processing errors.
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