Examlex
The addition of Clorox II bleach to Tide laundry detergents is an example of a
Statistical Populations
A set of similar items or events which is of interest for some question or experiment.
Wilcoxon Signed Rank Test
A non-parametric statistical test used to compare two related samples, matched samples, or repeated measurements on a single sample to assess differences.
Nonparametric Test
A type of statistical test that does not assume your data comes from a particular distribution.
Matched-Pairs Sample
A study design where subjects are paired based on certain characteristics, and each pair is treated differently to study effects of a variable.
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