Examlex
One disadvantage of the Wilcoxon rank sum test,as compared to the t test,is that Wilcoxon rank sum test is much less powerful.
Binary Categories
A method of classification involving two distinct or opposite groups, such as male/female or true/false.
Erectile Dysfunction
The incapacity to attain or sustain an erection adequate for satisfactory sexual activity.
National Rates
National rates refer to statistical measures that represent certain data points, such as disease incidence or unemployment levels, across a whole country.
International Rates
Refers to statistics that are compared or compiled on a global scale, often pertaining to phenomena such as disease prevalence, economic indices, or social trends.
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