The letter is used to identify the number of levels of the factor.
The number of scores is denoted by the lowercase letter (if all the samples have the same size—a balanced design; else for an unbalanced design, each sample has a different sample size indicated with this letter and a subscript).
The total number of scores in the entire study is specified by a capital letter . If the study is a balanced design, then this value equals (enter the mathematical expression…hint, it uses the other to letters).
The number of scores is denoted by the lowercase letter (if all the samples have the same size—a balanced design; else for an unbalanced design, each sample has a different sample size indicated with this letter and a subscript).
The total number of scores in the entire study is specified by a capital letter . If the study is a balanced design, then this value equals (enter the mathematical expression…hint, it uses the other to letters).