Examlex
A soft speaking voice can create noise in a communication transaction..
Small Sample
A subset of a population used in statistical analysis that is considered to be too small to reliably indicate properties of the population.
Permutation Test
A type of non-parametric statistical significance test that involves rearranging the observations among the groups and calculating the difference in outcomes under various permutations.
Matched-Pairs Designs
An experimental design in which each subject is paired with another subject based on certain criteria, and each pair is treated differently to compare outcomes.
Bootstrap Intervals
A technique in statistics to estimate the sampling distribution of an estimator by resampling with replacement from the original data, used to approximate confidence intervals.
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