Calculate the total sum of squares (SS_T) if the grand variance (s²) = 3.86 and the degrees of freedom (df) = 27

Question

Quizplus · Accepted Answer

The formula for calculating total sum of squares is SSS = (n-1)*s^2, where n is the sample size and s^2 is the variance. Given s^2 = 3.86 and df = 27, we can calculate the sample size as n = df + 1 = 28. Substituting these values in the formula, we get SSS = (28-1)*3.86 = 104.2. Therefore, the answer is (A).

Calculate the Total Sum of Squares (SST) If the Grand

Calculate the Total Sum of Squares (SS_T) If the Grand