Assertion: arithmetic mean | /r/HasProperty | worth
Facets:
value: just such a sum
type: OTHER
Source sentences:
text: That any one Chance or Expectation to win any thing is worth just such a Sum, as wou'd procure in the same Chance and Expectation at a fair Lay. ...
text: If I expect a or b, and have an equal chance of gaining them, my Expectation is worth (a+b)/2.