Examlex
To reduce sampling error,minimize the chance for bias to occur during sampling.
Elemental Analysis
A method for determining the composition of a substance in terms of its constituent elements.
Transformations
The application of mathematical functions to data to change its scale or distribution, often to meet the assumptions of statistical tests.
Linear Relationships
A direct relationship between two variables where a change in one variable is associated with a proportional change in the other.
Scale
A system or series of marks used for measuring or quantifying objects or phenomena.
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