|
One item is filed under this topic.
 |
|
|
|
|
|
|
|
|
Standard Deviation |
1999-07-11 |
|
From Anthony Fama:
I have seen several answers to this question: If one standard deviation represents 68% of the population, what does two, three, four and five sigma [std deviation] represent? As stated, I have seen several different answers and thus, the impetus for my question.
Answered by Harley Weston. |
|
|
|
