A Graphical System Used to Capture the Nature and Relationships

question 50

Multiple Choice

A graphical system used to capture the nature and relationships among data is called a(n) :

• A) logical data model.
• B) hypertext graphic.
• C) ERD.
• D) data model.

---

Definitions:

Reading Speed

The rate at which an individual is able to read and comprehend written text, often measured in words per minute.

Regression Analysis

A set of statistical processes for estimating the relationships among variables, often used to determine how the typical value of a dependent variable changes when any one of the independent variables is varied.

Linear Regression

A statistical method for modeling the relationship between a dependent variable and one or more independent variables by fitting a linear equation.

Typing Speed

The rate at which an individual can type, often measured in words per minute (WPM).