Examlex
Which of the following exits an EditRecord or CreateRecord data block and does not save the current record?
σ
The symbol representing the standard deviation in statistics, a measure of the amount of variation or dispersion in a set of values.
Dispersion
A statistical measure that describes the spread of or variation in a set of data values.
Variation
The difference in data set values from the mean, highlighting the dispersion or spread of a set of data points.
Quartile
A quartile is a type of statistical measure that divides a data set into four equal parts, revealing the spread and tendencies of the data.
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