Explain the Representation of a One-To-Many Strong Entity Relationship in a Relational

question 31

Essay

Explain the representation of a one-to-many strong entity relationship in a relational database design.

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Definitions:

Sample Size

The number of observations or units chosen from a population to participate in a study.

Confidence Interval

A sequence of values, stemming from sample analyses, presumed to contain the value of an undisclosed population parameter.

Confidence Level

The probability or percentage that expresses how certain one can be about the confidence interval containing the true parameter value.

Confidence Level

The probability that a confidence interval contains the true population parameter.