A Determinant of a Functional Dependency May or May Not

question 68

True/False

A determinant of a functional dependency may or may not be unique in a relation.

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Definitions:

Sample Mean

The average value of a sample subset of a larger population, used as an estimate of the population mean.

Point Estimate

A single value estimate for a population parameter derived from a sample.

Population Mean

The average value of a population's characteristics.

Standard Deviation

A statistical metric that quantifies the variation or dispersion of a set of data points from the mean.