Conceptual Data Modeling for an Internet-Based Electronic Commerce Application Differs

question 85

True/False

Conceptual data modeling for an Internet-based electronic commerce application differs significantly from the process followed when analyzing the data needs for other types of applications.

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Definitions:

Frequency Chart

A graphical representation used to show the frequency of each category or value of data.

Relative Frequencies

The proportion of times a value occurs relative to the overall number of observations in a dataset.

Frequency Distribution

A representation, often in table or graph form, that displays the frequency of various outcomes in a sample.

Nominal Data

Data that are categorized without a natural order or ranking among the categories, used for labeling variables without quantitative values.