Which of the Following Can Be Considered a Function of the Paranasal

question 49

Multiple Choice

Which of the following can be considered a function of the paranasal sinuses?

• A) Sinuses are often referred to as vestigial, anatomical features with no know function.
• B) The paranasal sinuses are passageways for nerves to pass through.
• C) Sinuses have rough patches that aid in muscle attachment.
• D) Sinuses take away a minimal amount of strength from bones while reducing the weight of bones.

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Definitions:

Group Mean

The average of a set of numerical values representing a particular characteristic of a group of individuals or items.

Confidence Interval

A range of values that estimates the true value of a parameter within a certain level of confidence.

Population Variance

The variance calculated from the entire population of a dataset, representing the true measure of its variability.

Chi-Squared Distribution

A probability distribution used in statistical hypothesis tests that is built by squaring independent standard normal random variables.