Repeatability means the range of values within which the repeat results of cigarette test trials from a single laboratory will fall ninety-five percent of the time.
Diversity means variety among individuals. Diversity includes, for example, variations in socio-economic status, race, developmental level, ethnicity, gender, language, learning styles, culture, abilities, age, interests, and/or personality.
Barrier Level means the Barrier Level as specified in § 1 of the Product and Underlying Data.
Stability (7) means the standard deviation (1 sigma) of the variation of a particular parameter from its calibrated value measured under stable temperature conditions. This can be expressed as a function of time.
Tolerance means a state of adaptation in which exposure to a drug induces changes that result in a diminution of one or more of the drug’s effects over time.