1. What type of actions should an auditor take when errors are detected in the sample results? 2. Discuss the application of probability-proportional-to-size sampling (PPS) in auditing. 3. Explain the...

1. What type of actions should an auditor take when errors are detected in the sample results?

2. Discuss the application of probability-proportional-to-size sampling (PPS) in auditing.

3. Explain the evaluation of the sample results in the PPS method. What is tainting age and how is it determined?

4. When using non-statistical sampling, what are the steps to follow? Why is the auditor’s professional judgement important in determining sample size and sample selection method?