A Raw Score of 82 Coming from a Distribution of Scores

question 101

Multiple Choice

A raw score of 82 coming from a distribution of scores with a mean of 76 and a standard of 4 is equal to a z score of:

• A) +1.5.
• B) -1.5.
• C) +4.
• D) -2.

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Definitions:

Trichromatic Theory

The theory that color vision is made possible by three types of cones, some of which respond to red light, some to green, and some to blue.

Active Touching

The process of using one’s own touch or motion to explore objects and environment, playing a critical role in sensory perception.

Thalamus

A structure within the brain that acts as a relay station for incoming sensory information, directing it to the appropriate areas in the cortex for processing.