An Implementation-Ready Data Model Needn't Necessarily Contain Enforceable Rules to Guarantee

question 9

True/False

An implementation-ready data model needn't necessarily contain enforceable rules to guarantee the integrity of the data.

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Definitions:

Unbiased Estimator

A statistic used to estimate a parameter that is expected to equal the true parameter of the population.

Confidence Interval

A range of values, derived from sample statistics, that is likely to contain the value of an unknown population parameter with a certain level of confidence.

Population Parameter

A numerical characteristic or measure that describes an aspect of a population.

Sampling Error

The discrepancy between the statistical characteristics of a sample and those of the population from which the sample was drawn.