Final answer:
Estimating Epics involves using strategies such as rough estimation, mathematical techniques, and reference to visual aids, as well as practicing with tools like PhET Explorations: Estimation to improve estimation skills in one, two, and three dimensions.
Step-by-step explanation:
When estimating Epics in software development or project management, it is crucial to utilize strategies that align with how variables may relate to the scope and complexity of the Epic. Here are a few strategies to make accurate estimations:
- Utilize rough estimation techniques, such as t-shirt sizing or using historical data as a reference point.
- Apply appropriate mathematical techniques for estimation, including story points, ideal days, or other size-related measures.
- Refer to visual aids such as charts and graphs, similar to the guiding line mentioned in Figure 2.3, which can provide a reference for estimation based on past projects or industry standards.
Additionally, tools like PhET Explorations: Estimation can be used to practice and enhance skills in size estimation across different dimensions, improving one's ability to estimate with multiple levels of difficulty for skill progression.