Frequently Asked Questions
Who are these courses for?
Analysts, data scientists, and decision-makers seeking rigorous methods for experimentation, forecasting, and causal inference without hype.
Do you offer certificates?
Yes. Upon successful completion of assessments, you receive a verifiable certificate that reflects demonstrated skills—not attendance alone.
How much math and coding is required?
We recommend comfort with algebra, probability, and at least one programming language (Python or R). Foundations track ramps you up step-by-step.
What is the pacing?
Courses are available in self-paced and live-cohort formats. Live sessions include Q&A and peer reviews. Self-paced modules include checkpoints and solutions.
Do you guarantee career or business outcomes?
No. We do not make medical, financial, or career guarantees. We teach tools and judgment so you can apply them responsibly in your context.
What is your refund policy?
Refunds may be available within a defined window and for eligible cases. Check the specific course page and checkout terms for details.
Is the content accessible?
We design for accessibility: high contrast, keyboard navigation, captions for live sessions, and transcripts for recordings.
Do you have enterprise and academic pricing?
Yes. We provide enterprise seats, team progress dashboards, and academic discounts. Contact us to discuss your needs.