Examlex
Primary and foreign keys relate information between tables making it possible to look up information about all orders made by a specific customer for a specific product.
Nonnormal
Refers to data distributions that do not follow a normal distribution, often characterized by skewness or a lack of symmetry.
Randomly Selected
A process of selection in which each member of a set has an equal probability of being chosen.
Probability P
The likelihood of a specific event occurring, often denoted as a number between 0 and 1.
Standard Deviation
A statistic that measures the dispersion or variability of a dataset relative to its mean, indicating how spread out the data points are.
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