06.4.1 · Skill in Experiment design
Hypotheses
A testable prediction of what a change will do and why.
A good hypothesis names the change, the expected effect on a metric, and the reasoning behind it. Writing it before the test prevents finding a story after the fact. It also makes failed experiments useful, because you learn which belief was wrong.
Resources
1- articleStart hereHow to implement hypothesis-driven development ↗Barry O'Reilly · 2013 · 8 min
The original "we believe, will result in, we will know when" template for writing testable product hypotheses.
Tools
none yetTools for this topic are being researched.