Define what is meant by sampling.
List four reasons a systems analyst would want to sample data or select representative people to interview.
What are the four steps to follow to design a good sample?
List the three approaches to complex random sampling.
Define what is meant by stratification of samples.
What effect on sample size does using a greater confidence level have when sampling attribute data?
What is the overriding variable that determines how many people a systems analyst should interview in depth?
What information about a decision maker does an analyst seek to gain from observation?
List five steps to help an analyst observe a decision maker's typical activities.
In the technique known as the analyst's playscript, who is the actor?
In an analyst's playscript, what information about managers is recorded in the right-hand column?
Noting that the idea of STROBE originally came from the world of film, what does the systems analyst's role resemble?
List the seven concrete elements of a decision maker's physical environment that a systems analyst can observe by using STROBE.