EA Is Needed When IT Systems Have Become Unmanageably Complex

question 20

True/False

EA is needed when IT systems have become unmanageably complex and expensive to maintain.

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Definitions:

Population Mean

The average value of all the members of a population.

F Table

A table used in statistics to determine the critical values of the F-distribution, useful in analysis of variance (ANOVA).

Degrees Of Freedom

The number of independent values or quantities which can be assigned to a statistical distribution, often associated with the number of independent pieces of information available to assess a parameter or fit a model.

Degrees Of Freedom

The number of values in the final calculation of a statistic that are free to vary.