What does statistical significance mean?

Projects that are submitted to the Angel Guild will remain in voting until their score reaches statistical significance. This means that enough votes have been cast to draw a definite conclusion. A sign that statistical significance has been reached is that the project's score stops fluctuating and remains fairly constant. A helpful tool to notice when a project is reaching statistical significance is the filmmaker's scoring graph found on the filmmaker's project dashboard. When the scoring graph starts to flatline, it is often a sign that the project's score is reaching statistical significance.