Examlex
Endorphins are morphine-like neurotransmitters found in the brain and pituitary gland.
Significance Level
The threshold below which a p-value results in the rejection of a null hypothesis, indicating statistical significance; commonly set at 0.05 or 5%.
Population Locations
Refers to the geographical distribution or positioning of individuals within a specified area.
Independent Samples
Distinct or separate groups used in an experiment or analysis, with each group having no impact on the outcomes or characteristics of the other group.
Wilcoxon Rank Sum Test
A nonparametric statistical test used to compare two independent samples to ascertain if they come from the same distribution.
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