How Do You Train Product Managers on Experimentation?

How do you train someone on experimentation? Or are there a frameworks that you recommend to product managers. I've never really ventured into the area of road mapping or ptosation, because i think those things are a, i know that people mix that with experimentation. Road mapping atis is part of the remit of product development, not of experimentation. Sonestyet: What we try to teach people is this distinction between the objectivity of the numbers and the interpretation of those numbers.