Business Analyst: What is story point estimation?

Story points — relative measure of effort for user stories.

Purpose:

• Estimate effort, not time.
• Compare complexity of stories.
• Plan sprints.
• Track velocity.

Fibonacci scale:

Planning Poker:

1. Read user story.
2. Discuss requirements.
3. Each member estimates privately.
4. Reveal simultaneously.
5. Discuss differences.
6. Re-estimate if needed.

Velocity:

• Average story points per sprint.
• Helps predict future capacity.

BA role: Help team understand stories for accurate estimation.