What Occurs Between Two Entities in Which an Instance of One

question 22

Multiple Choice

What occurs between two entities in which an instance of one entity can be related to only one instance of a related entity?

• A)One-to-one relationship
• B)One-to-many relationship
• C)Many-to-many relationship
• D)Composite entity

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Definitions:

Sampling Distribution

The distribution of probabilities for a certain statistic, obtained from a random sample.

Sample Statistic

A numerical measure that describes an aspect of a sample of a population.

Probability Samples

Samples chosen in such a way that every member of the population has a known, non-zero chance of being included.

Convenience Sampling

A sampling technique where subjects are selected because of their convenient accessibility and proximity to the researcher.