Examlex
The property by which subtype entities possess the values of all attributes of a supertype is called:
Distribution
In statistics, it refers to the way in which data points are spread or dispersed across a range of values.
T Procedure
The T procedure, often referred to as the T-test, is a statistical test used to determine if there is a significant difference between the means of two groups which may be related in certain features.
Random Sample
A random sample is a subset of a statistical population in which each member of the subset has an equal probability of being chosen.
Average Amount
The sum of values divided by the number of values, commonly known as the mean.
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