Why Agile Estimates Are Better

Is there a relationship between the dependency of project tasks and the achievement of work close to the estimated date? This is the discussion that Assaf Stone carries in his blog post “Do Agile Estimation Techniques Really Account for Scrum Projects’ Successes?“. His conclusion is that a project with multi-dependent tasks has an increased tendency towards being late with each added task. As Scrum tends to specify work with user stories that have with no dependencies between them, Agile projects have an increased tendency towards the estimate.