In the Relational Model, Each Row in a Table Represents

question 47

True/False

In the relational model, each row in a table represents an entity, and each column represents an attribute of that entity.

---

Definitions:

Z Score

A statistical measure that describes a value's relationship to the mean of a group of values, expressed in units of standard deviation.

Standard Deviation

A measure of the amount of variation or dispersion in a set of values, indicating how much individual data points deviate from the mean.

Mean

The average of a set of numbers calculated by adding them together and dividing by the count of numbers.

Raw Score

The original, unadjusted score obtained in an assessment or measure before any transformations or standardizations are applied.