Data from a completely randomized design are shown in the following table: For a one-way ANOVA,the Total Sum of Squares (SST)is ___.
A)36.17
B)28.75
C)64.92
D)18.03
E)28.04

Question

Data from a completely randomized design are shown in the following table:  For a one-way ANOVA,the Total Sum of Squares (SST)is ___.
A)36.17 
B)28.75 
C)64.92 
D)18.03 
E)28.04

Quizplus · Accepted Answer

Total sum of squares (SST) is the sum of square of deviations of each data point from the mean of all data points. SST = ∑(Y - Y̅)^2. Calculating the SST from the given data, we get SST = 64.92. Therefore, the answer is C.

Data from a Completely Randomized Design Are Shown in the Following