Mittwoch, 30. Dezember 2020, 06:33
Website: europa virtuelle Volkshochschule
Kurs: Statistik Wörterbuch (Statistik Wort)
Glossar: Dictionary
D
disjoint setsAlso: disjoint sets. Two sets are disjoint when they have no element in common. [Deutsch] |
DispersionAlso: Variability. The extent to which a distribution is spread. [Deutsch] |
E
expectation valueAlso: expected value. Of a discrete random variable: the probability-weighted average of all possible values. Of a continuous random variable: the integral of the random variable with respect to ist probability measure. [Deutsch] |
I
identically distributed random variableAlso: uniformly distributed variable. All outcomes of a random experiment are equally likel. [Deutsch] |
independent variableA change in the independent variable causes a change in the dependent variable. [Deutsch] |
inferential statisticsUses a random sample taken from a population to make inferences about the population. [Deutsch] |
P
pairwise disjointAny two sets are two disjoint [Deutsch] |
power set (of S)contains all the subsets of S [Deutsch] |
probabilityA numerical description of how likely an event is to occur. The value range is between 0 and 1. [Deutsch] |
probability distributionA statistical function that describes all the possible values that a random variable can take. [Deutsch] |