Examlex
SQL Server logins can be based on Windows Operating System security or SQL server-specific security.
Cumulative Frequency
The sum of frequencies accumulated up to a certain point in a data set.
Total Number
The aggregate or sum count of items or entities in a set or dataset.
Data Set
A collection of data, often presented in tabular form, consisting of variables and observed or measured values.
Class Width
The difference between the upper and lower boundaries of any class (or category) in a frequency distribution.
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