Examlex
In the MySQL Table Editor,the abbreviation NN stands for NOT NULL.
Lab Time
The allocated or spent periods within a laboratory setting for conducting experiments or research.
Course Grade
The evaluation of a student's performance in an academic course, usually represented by a letter or numerical value.
Friedman Test
A non-parametric test used to detect differences in treatments across multiple test attempts.
Level Of Significance
A threshold in hypothesis testing that determines the probability of rejecting the null hypothesis when it is true.
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