the auditor has to determine the objective of substantive test using audit sampling
The sampling plan must be conducted completely, and carefully to define the characteristics of the sampling population with the help of the following steps: determine the population, describing the characteristics of sampling unit, classifying the misstatement
the sample size has to be determined by using the key inputs like desired confidence level, tolerable misstatement, expected population misstatement, and population size Performance
The audit has to select the sample items from the entire population
To understand, and analyze the observed misstatements, the sample items are measured by performing the audit procedures Evaluation
The sampling risk is evaluated by verifying the computed projected misstatement, and the upper limit of misstatement
The process in sampling application is documented after evaluating the performance of the sample
Planning
Performance
Evaluation