Examlex
In the context of system implementation phase of the systems development life cycle (SDLC) , a ________ installation is the riskiest because the old system is shut down and the new system is introduced.
Standard Deviations
A measure of the amount of variation or dispersion of a set of values, indicating how spread out the values are from their mean.
Midrange
The arithmetic average of the maximum and minimum values in a data set.
Variance
A measure of the dispersion or spread of a set of data points, indicating how much they differ from the mean.
Range
The difference between the highest and lowest values in a data set, indicating the spread or dispersion of the set.
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