Examlex
If A is preferred to B and C is preferred to D, then B must be preferred to C to satisfy transitivity.
Mean
The arithmetic average of a set of values or quantities, calculated by dividing the total of all values by the number of values.
Standard Normal
A normal distribution with a mean of zero and a standard deviation of one, used as a basis for comparison with other normal distributions.
Random Variable
A variable that takes on different values randomly, each with a particular probability associated with it.
Standard Deviations
Measures of dispersion that indicate how spread out the values in a data set are around the mean.
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