Frequently Asked Questions
Who are these courses for?
Professionals who make decisions under uncertainty—product leaders, analysts, researchers, founders, and policy teams. Curious graduates are welcome, too.
How much time should I plan weekly?
Most courses require 2–4 focused hours per week. Cohorts add a 60–90 minute live session for critiques and practice.
Do you offer certificates?
Yes. You’ll receive a completion certificate detailing the specific outcomes practiced—useful for performance reviews and portfolios.
What’s the difference between Cohort and Self-paced?
Self-paced lets you progress on your schedule. Cohorts add live workshops, peer reviews, and instructor feedback on weekly assignments.
Can my company sponsor a team?
Yes. We support purchase orders and group rates for 5+ seats. Contact us with your objectives and constraints.
Do you offer refunds?
We handle refunds with care. If a course clearly isn’t a fit in the first 14 days, reach out and we’ll review your case quickly.
Are there prerequisites?
Some advanced modules assume comfort with basic logic or quantitative reasoning. Each course page lists any prerequisites explicitly.
How do I pick the right level?
Start with our Core Skills courses if you’re new. If you routinely design experiments or critique arguments, Intermediate may fit. Advanced is for high-stakes analytical roles.
Can I combine tracks?
Absolutely. Many learners take a Core Skills course, then layer Data & Reasoning and Communication for a well-rounded toolkit.