Which of the following statements describes the formula for computing sample variance?
A. the sum of all scores divided by the number of scores summed
B. the sum of squares divided by the degrees of freedom for sample variance
C. the sum of all scores divided by the degrees of freedom for sample variance
D. the mean difference divided by the standard error for the sample variance
Ans: B
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Here is a presentation of a one-way between-subjects ANOVA: F(2, 75) = 2.38, p > .05, ?p2 = .024. Use this presentation to answer the following question.