Examlex
How many signals would you expect to see in the 1H NMR spectrum of the following compound? ClCH2CH2Cl
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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