Minitab: If the calculated F-value is greater than the F-value from the F-distribution, then at least one of the coefficients is not equal to zero. The F-value is used to determine the p-value.

6 sigma: A controlled variable, X, whose influence is being studied by varying it to different levels in a Design of Experiments (DOE).

ICH: The closeness of agreement between a series of measurements obtained from multiple sampling of the same homogeneous sample under the prescribed conditions. Precision may be considered at three levels: repeatability, reproductibility and intermediate precision.

ISO 5725: Etroitesse d'accord entre des résultats d'essais indépendants obtenus sous des conditions stipulées