Which Is the Last Step in Developing a New Information

question 90

Multiple Choice

Which is the last step in developing a new information system?

• A) Training and documentation
• B) Conversion
• C) Maintenance
• D) Change management
• E) Implementing the system

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Definitions:

Variability

The degree to which data points in a statistical distribution or set diverge from the average value and from each other.

Samples

Selected groups or portions of a population used in research to draw conclusions about the overall population based on their characteristics or responses.

Standard Deviation

A statistical measure that quantifies the variation or dispersion of a set of data points relative to its mean.

Mean

A statistical measure representing the average of a set of numbers, calculated by dividing the sum of all values by the number of values.