The sample space diagram shows there are 6 ways of making a 7, out of a total of 36 possible outcomes. Therefore, the probability of rolling two dice and the sum being 7 is \(\frac{6}{36} = \frac ...

The problem Litt posted was: 'Suppose you have a urn containing 100 balls, n of which are red and 100-n are green, where n is uniformly distributed between 0 and 100. You randomly draw a ball from ...

But as a data scientist, I hope the careless use of probability gets left by the wayside and is replaced by widespread education on its true meaning and appropriate usage. Steven Stern, Professor of ...

The probability is 1/2 (or a 50% chance) of either "heads" or "tails". Statistics is the study of the collection, analysis, interpretation, presentation, and organization of data.

The Urinal Problem demonstrates a principle about how closely you can put objects or people together if you want to leave a minimum amount of space between them — as men do when they use the urinal.