Match the ERD Symbols to the Definition

question 54

Short Answer

Match the ERD symbols to the definition.
A)Entity relationship
B)Entity identifier
C)Relationship cardinality
D)Entity
E)Entity Attributes
-

• A)Entity relationship
• B)Entity identifier
• C)Relationship cardinality
• D)Entity
• E)Entity Attributes -

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Definitions:

Research Hypothesis

A specific, testable prediction about the expected outcome in a study, often indicating a predicted relationship between variables.

Nondirect Relationship

A relationship between two variables where changes in one variable do not lead to consistent and predictable changes in another variable directly.

One-tailed

A hypothesis test where the area of interest is only on one side of the sampling distribution, indicating either a greater-than or less-than direction but not both.

Two-tailed

A type of statistical test that considers both directions of a possible effect, looking for deviations from a null hypothesis in two opposite directions.