Examlex
A counterbiasing technique is used with the expectation that two alternative phrasings of the same question will yield a more accurate total response than will a single phrasing.
Mean
The arithmetic average of a set of numbers, calculated by adding all the numbers and dividing by the count of numbers.
Standard Deviation
A gauge for determining the extent of fluctuation or diversity in data points around the central value.
Scores
Quantitative assessments that represent the outcomes or achievements of individuals based on performance or measurement criteria.
Variance
A measure of the dispersion of a set of data points around their mean value, demonstrating how spread out the data points are.
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