Which of the following is an example of a short-term corrective action?

Which two of the following conditions must be met in order to infer statistical significance about the results of an audit sample?
I. The population must be homogeneous.
II. The sample size must be greater than 10.
III. The sample must be random.
IV. The sample must be taken from multiple locations.

The process information shown in the graph above is indicative of a

The most important item to check when auditing against a specification is the

During the course of a 10-day system audit, when should the auditee be briefed?