Timeline for Proving $\text{Var}{(\hat{y}_h)} = \sigma^2 \left(\frac{1}{n} + \frac{(x_h-\bar{x})^2}{S_{xx}}\right)$
Current License: CC BY-SA 3.0
10 events
| when toggle format | what | by | license | comment | |
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| Nov 2, 2018 at 12:56 | history | post merged (destination) | |||
| Nov 1, 2018 at 21:41 | answer | added | Syed Ali Mohsin Bukhari | timeline score: 1 | |
| Nov 1, 2018 at 19:20 | comment | added | StubbornAtom | Also related: stats.stackexchange.com/questions/115011/…. | |
| Nov 1, 2018 at 19:17 | comment | added | whuber♦ | I would start by searching our site: this formula has been quoted extensively and therefore likely has several different demonstrations. | |
| May 29, 2013 at 15:34 | vote | accept | user26091 | ||
| May 29, 2013 at 14:33 | comment | added | user26091 | Could anyone explain why this was downvoted, it seems like a reasonable question to me. | |
| May 29, 2013 at 12:33 | answer | added | Eric Peterson | timeline score: 3 | |
| May 29, 2013 at 2:50 | history | edited | user26091 | CC BY-SA 3.0 |
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| May 29, 2013 at 2:17 | history | edited | user26091 | CC BY-SA 3.0 |
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| May 29, 2013 at 2:11 | history | asked | user26091 | CC BY-SA 3.0 |