Join me, William W. Davis, for a free, one-hour webinar where I demonstrate how to model uncertainty by using the built-in, statistical functions inside Microsoft Excel® using a SPERT® spreadsheet, or one of the other free downloads available on this website.

The 2026 Webinar Series will explore how to use various Statistical PERT models available for download on this site.

After attending, you’ll earn 1 PDU from the Project Management Institute and/or 1 SEU from the Scrum Alliance. A certificate of attendance is freely available upon request if you attend the live event.