I think that Hellen Keller was a very loud and outspoken person for someone her age and with her conditions. My thought about this is that it is what she uses to try and comunicate with other people to make sure that they would still notice her.
The question is incomplete. Based on the full question, it is statistical.
This is an excerpt from Stephen Levitt and Stephen Dubner's Freakonomics.
The excerpt gives the statistical data of the wrestlers. The win-loss percentage between 7-7 wrestlers and 8-6 wrestlers is judged when either one of them is in the bubble the next time.
There will not be pressure in the individual match. They win only 40% of the rematches.
