A Candidate Key Is One of a Group of Keys

question 85

True/False

A candidate key is one of a group of keys that may serve as the primary key in a relation.

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Definitions:

Dummy Coding

A statistical technique used in regression analysis where categorical variables are converted into a series of binary variables.

Categorical Variables

Variables that represent types or categories and are typically qualitative in nature.

Predictor Variable

A variable that is used in statistical models to forecast or predict the outcome of a dependent variable.

Regression Formula

An equation that describes the statistical relationship between one or more predictor variables and the response variable.