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How Many Tables Are Needed to Implement an REA Data

question 65

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How many tables are needed to implement an REA data model that has six distinct entities,three M:N relationships and four 1:N relationships in a relational database?


Definitions:

Distribution

The way in which values in a dataset are spread or dispersed across the range of data points.

Kurtosis

The quality of a distribution that defines how flat or peaked it is.

Positively Skewed

A description of a distribution that has a tail extending to the right, indicating a concentration of values on the lower end.

Tail

The far end of a distribution curve, representing the extreme values in a set of data, either on the higher or lower end.

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