Timeline for Prove that the following running average is monotonically decreasing
Current License: CC BY-SA 4.0
4 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Sep 8, 2020 at 3:33 | vote | accept | Shivin Srivastava | ||
| Sep 6, 2020 at 12:52 | comment | added | Ron P | when you have a (finite) set of numbers and you add to it another number which is greater than all the others, then the average increases. | |
| Sep 6, 2020 at 12:41 | comment | added | Shivin Srivastava | Hi Ron, Thanks for the insights. I can't see how you have taken the $\frac{1}{n}$ factor into account. $x^2 + (p-q)x$ is increasing in $t$, therefore its summation is also increasing in $t$ but won't the $n$ factor in the denominator attenuate it? | |
| Sep 6, 2020 at 11:16 | history | answered | Ron P | CC BY-SA 4.0 |