The Standard Deviation Is the Square Root of the Average

question 180

Multiple Choice

The standard deviation is the square root of the average squared deviation of scores from the

• A)normal curve.
• B)median.
• C)mean.
• D)range.

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Definitions:

Retinal Disparity

The slight difference in the visual images that each eye perceives because of the different angles in which each eye views the world.

Basilar Membrane

A critical structure in the inner ear, part of the cochlea, that plays a key role in sound perception by vibrating in response to different frequencies.

Audition

The process of hearing or the ability to hear.

Vestibular Sense

The sensory system that contributes to balance and spatial orientation by detecting changes in motion and the position of the head.