The ___________Approach Assumes That the Life of an IS Starts

question 47

Short Answer

The ___________approach assumes that the life of an IS starts with a need,followed by an assessment of the functions that a system must have to fulfill that need,and ends when the benefits of the system no longer outweigh its maintenance costs.

---

Definitions:

Population Standard Deviation

A measure of the dispersion of a set of data from its mean, calculated for the entire population.

Confidence Interval

A statistical range, with a given probability, that contains the true parameter of the population.

Mean

The mean is the average of a set of numerical values, calculated by summing all the values and dividing by the count of the values.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values from the mean.