The ____ Is an Index of the Amount of Variability

question 56

Multiple Choice

The ____ is an index of the amount of variability in a set of data.

• A) statistical significance
• B) central tendency
• C) standard deviation
• D) correlation coefficient

---

Definitions:

Perilymph

The fluid that lies between the membranous and bony labyrinth of the inner ear, aiding in hearing and balance.

Oval Window

A membrane-covered opening that leads from the middle ear to the inner ear, vibrating in response to sound waves and transferring those vibrations into the cochlea.

Utricle And Saccule

Structures in the inner ear that are part of the vestibular system, helping to detect gravity and linear acceleration.

Static Balance

The ability to maintain stability and orientation with the body at rest, often measured by one's ability to maintain equilibrium in standing or seating positions.