statistical validity

Statistical validity refers to the degree to which conclusions drawn from data are accurate and applicable to the real world. It ensures that the results of a study or analysis genuinely reflect what they claim to measure. There are different types of validity, including internal validity (how well the study controls for other variables) and external validity (how well the results can be applied to broader contexts). In essence, statistical validity helps us trust that the findings we get from data are reliable and meaningful, allowing us to make informed decisions based on those findings.