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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Definitions:

Calcaneal Tendon

Also known as the Achilles tendon, it connects the calf muscles to the heel bone, facilitating walking by helping to raise the heel off the ground.

Popliteal Fossa

The shallow depression located at the back of the knee joint, bordered by muscles and bone structures.

Plantar Flex

The movement of the foot that increases the angle between the foot and the leg, as in standing on tiptoe.

Multinucleated

Describes cells that have more than one nucleus, often found in certain muscle fibers and some types of bone cells.