Examlex
Changing the amount of a solid reactant or product in an equilibrium reaction will not affect the amounts of the other reactants and products present at equilibrium.
Independent Samples
Two or more groups of samples that are not related or paired in any way, ensuring the observations in one sample do not influence the observations in another.
Nonparametric Test
A type of statistical test that does not assume a specific distribution for the data and is used for data that does not meet the assumptions of parametric tests.
Chi-square
A statistical test used to determine if a significant relationship exists between two categorical variables.
Specified Population
A clearly defined group of individuals, items, or events that are the subject of a statistical study or research.
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