What Cardinality Format Is Used in UML-Style E-R Diagrams

question 18

Essay

What cardinality format is used in UML-Style E-R diagrams?

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Definitions:

Nondirectional

Pertains to hypotheses or tests that do not specify a direction of effect but instead test for any difference or association.

Type II Error

The probability of accepting a null hypothesis when it is false.

Multiple T Tests

Statistical tests used to compare the means of two groups on several different dependent variables.

Analysis Of Variance

A statistical method known as ANOVA, used to determine the existence of statistically significant differences between the means of three or more independent groups.