4 ms·

there is no guarantee that every 100 flips will shake out exactly 51/49.

• deleted 17y ago
  [deleted]
  • zackattack 17y ago
    Please don't post in a math thread if you don't know what you're talking about. Misinformation is really anti-social.
  • khafra 17y ago
    In this context, "99% certainty" refers to a specific prediction interval, not "a guess I'm pretty confident in," like it would in colloquial speech. http://en.wikipedia.org/wiki/Prediction_interval http://en.wikipedia.org/wiki/Prediction_interval may help.