Examlex
BMI is the only measure of obesity.
Rank Sums
A statistic used in non-parametric tests that involves summing the ranks of observations in samples.
Standardized Test Statistic
A calculated value from sample data that has been transformed to conform to a standard scale, used in hypothesis testing to determine how far a sample statistic differs from what is expected under the null hypothesis.
Matched Pairs
An experimental design where pairs of subjects are matched based on certain criteria to compare effects of different treatments.
Population of Differences
Refers to the set of differences obtained by subtracting one set of values from another, often used in paired samples analysis.
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