Which of the Following Structures Passes Through the Opening Labeled

question 12

Multiple Choice

Which of the following structures passes through the opening labeled 1 in the diagram?

• A)internal carotid artery
• B)mental nerve
• C)cranial nerve XI (accessory)
• D)branch of the occipital artery
• E)cranial nerve VII (facial)

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Definitions:

Contingency Table

A table often used in statistics to display the frequency distribution of variables, showing the number of observations for each combination of categories.

Qualitative Variables

Variables that express categorical data and can be described or classified by qualities rather than numerical measures.

Contingency-table Test

A statistical test used to determine whether there is a significant association between two categorical variables.

Expected Cell Frequency

In the context of a contingency table, it is the number of observations expected in a cell based on the hypothesis being tested.