Examlex
In addition to describing each data element, data flow, data store, record, entity, and process, the data dictionary documents the relationships among these components.
Confidence Interval
A span of numbers obtained from sample data, which probably includes the value of an unknown parameter from the overall population.
Sample Variance
A statistical measure that quantifies the degree to which sample points differ from the sample mean.
Population Mean
The arithmetic average of a set of values or a distribution in the entire population, representing the central location of the data.
Tire Rotation
The practice of moving the wheels and tires of a vehicle from one position to another to ensure even tire wear.
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