Compute the sum of squares.
-A one-way ANOVA is to be performed. Independent random samples are selected from four different populations. The sample data are given in the table below.
$\begin{array} { c | c | c | c }
\text { Sample 1 } & \text { Sample 2 } & \text { Sample 3 } & \text { Sample 4 } \
\hline 3 & 5 & 3 & 4 \
2 & 6 & 5 & 7 \
1 & & 1 & 9 \
& & 8 & 7 \
& & 7 &
\end{array}$
Compute the error sum of squares, SSE.
A)68.0
B)19.9
C)48.1
D)108.6

Question

Compute the sum of squares.
-A one-way ANOVA is to be performed. Independent random samples are selected from four different populations. The sample data are given in the table below. 
$\begin{array} { c | c | c | c } 
\text { Sample 1 } & \text { Sample 2 } & \text { Sample 3 } & \text { Sample 4 } \
\hline 3 & 5 & 3 & 4 \
2 & 6 & 5 & 7 \
1 & & 1 & 9 \
& & 8 & 7 \
& & 7 &
\end{array}$ 
Compute the error sum of squares, SSE. 
A)68.0
B)19.9
C)48.1
D)108.6

Quizplus · Accepted Answer

The error sum of squares (SSE) is calculated by summing the squared differences between each observation and its respective sample mean. After computing these differences for each sample and summing them, the SSE is found to be 48.1.

Compute the Sum of Squares Compute the Error Sum of Squares, SSE