$\text { Data Table A }$ -Refer to Data Table A

question 7

Multiple Choice

$\text { Data Table A }$
$\begin{array}{|l|l|l|l|l|}\hline \begin{array}{c}\text { Sample } \\\text { Number }\end{array} & \text { Item 1 } & \text { Item 2 } & \text { /tem 3 } & \text { /tem 4 } \\\hline 1 & 13.10 & 13.90 & 12.80 & 13.20 \\\hline 2 & 13.80 & 13.00 & 12.50 & 12.70 \\\hline 3 & 14.00 & 12.90 & 13.10 & 13.50 \\\hline 4 & 12.30 & 13.30 & 12.80 & 13.60 \\\hline 5 & 13.10 & 12.60 & 13.30 & 12.90 \\\hline 6 & 12.50 & 13.40 & 12.80 & 13.30 \\\hline 7 & 13.60 & 12.70 & 13.30 & 13.80 \\\hline 8 & 12.50 & 13.50 & 13.10 & 12.90 \\\hline 9 & 13.00 & 13.60 & 12.70 & 13.20 \\\hline 10 & 12.80 & 12.90 & 12.70 & 13.30 \\\hline\end{array}$
-Refer to Data Table A.The value for A2 is ______.

• A)2.059
• B)0
• C)0.729
• D)0.308

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Definitions:

Eye Orbit

The bony cavity in the skull that houses and protects the eye and its associated structures.

Lacrimal Bone

Small, thin bones located at the front part of the inner wall of the eye socket, forming part of the orbit.

Paranasal Sinuses

Air-filled spaces located around the nasal cavity that contribute to voice resonance and mucus production.

Ethmoid Bone

A spongy, delicate bone that forms part of the cranial floor and nasal cavity, contributing to the nasal septum and the orbital walls.