If the Standard Deviation Equals 0,we May Conclude That

question 27

Multiple Choice

If the standard deviation equals 0,we may conclude that

• A)there is no dispersion in the data.
• B)the mean is a good measure of the average.
• C)the data are homogeneous.
• D)there is no dispersion in the data and the mean is a good measure of the average.
• E)there is no dispersion in the data, the mean is a good measure of the average, and the data are homogeneous.

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Definitions:

Head Trauma

Physical injury to the head, which can lead to brain injury and its associated symptoms and complications.

Language Ability

Language ability encompasses the range of skills that allow individuals to communicate effectively, including speaking, understanding, reading, and writing in a particular language.

Sensory Motor Skills

Abilities that require coordination between the sensory system and the motor system, involving actions like grasping, moving, and manipulating objects.

Kraepelin's Word Association Test

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