A Table Where All Attributes Are Dependent on the Primary

question 57

Multiple Choice

A table where all attributes are dependent on the primary key and are independent of each other,and no row contains two or more multivalued facts about an entity,is said to be in ____.

• A) 1NF
• B) 2NF
• C) 3NF
• D) 4NF

---

Definitions:

Coefficient Of Determination

A measure, often represented as R^2, that indicates the proportion of the variance in the dependent variable predictable from the independent variable(s).

Pairs Of (X, Y)

Ordered sets of data used to describe a relationship between two variables, typically used in scatter plots or linear regression analysis.

Coefficients Of Correlation

Numerical indices that represent the strength and direction of the linear relationship between two variables.

Negative Linear Relationship

A relationship between two variables where as the value of one variable increases, the value of the second variable decreases, forming a straight line in a graphical representation.