True or False: The relevance rate is expected to decline over the review process.

The statement that the relevance rate is expected to decline over the review process is true. During the review process, as reviewers analyze more documents and refine their understanding of the project's requirements and objectives, they often encounter a larger number of irrelevant documents compared to the relevant ones at the beginning of the review. Initially, there may be a higher concentration of relevant documents as reviewers are likely to engage with a broader set of content that fits their search parameters. As the review progresses and filters are applied, the pool of documents becomes more refined, leading to a decrease in the relevance rate.

This trend can be observed particularly in large datasets where reviewers start with a wide variety of documents. Over time, as more irrelevant documents are filtered out, the relevance rate drops because the remaining documents are increasingly specifically targeted or meet narrower criteria. Thus, the correct understanding of the relevance rate declining reflects typical patterns in document review processes within project management practices.