👉 Reproval in the context of statistics refers to a method used by statisticians and researchers to assess the reliability of data. The goal is to ensure that the results obtained from an experiment or study are not simply due to chance or random variation, but rather reflect the true underlying characteristics of the phenomenon being studied. When reproving an experiment, researchers typically perform multiple trials of the same treatment, often using a control group and a treatment group. They then analyze whether the observed differences between the two groups