Returns from QA. Dev estimates 1 day, returns on time.
5x more Q A bounces, returned in estimated time.
Say:do for estimates = 100%
Except that lead time is 9 weeks.
But here we need to measure first-time-through in order to pursue more hygienic work practices.
And what of outcomes? Do we perfectly build the wrong things?
In product orgs and project orgs alike, making time estimations shouldn't distract improvement efforts from more valuable work.