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What was the Cold War?
Standard Deviation
The statistical metric that calculates the dispersion or spread of data points in a dataset around the average value.
Raw Score
An untreated score before manipulation or processing to make it a standard score, as must be done for all norm-referenced tests. Raw scores alone tell us little, if anything, about how a person has done on a test. We must take an individual’s raw score and do something to it to give it meaning.
Publisher Score
The score provided or established by the entity responsible for creating and distributing a test, indicating a test taker's performance relative to predefined criteria or norms.
Ordinal Scale
A scale of measurement in which the magnitude or rank order is implied; however, the distance between measurements is unknown.
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