Compute the Sum of Squares Compute the Treatment Sum of Squares, SSTR

question 17

Multiple Choice

Compute the sum of squares.
-A one-way ANOVA is to be performed. Independent random samples are selected from three different populations. The sample data are given in the table below.
$\begin{array} { c | c | c } \text { Sample 1 } & \text { Sample 2 } & \text { Sample 3 } \\\hline 5 & 3 & 2 \\9 & 7 & 1 \\7 & & 3 \\& & 8\end{array}$
Compute the treatment sum of squares, SSTR.

• A)246.0
• B)66.0
• C)100.2
• D)21.0

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