Sample mean and covariance: Revision history

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curprev 10:2410:24, 20 March 2024‎ Danilosilva128 talk contribs‎ 13,624 bytes +28‎ Adding link clarifying the concept of "efficient" estimator undo

curprev 13:5713:57, 20 January 2024‎ Tpbradbury talk contribs‎ m 13,596 bytes −67‎ →‎top: has a few now undo

curprev 18:0118:01, 25 December 2023‎ Bbb23 talk contribs‎ m 13,663 bytes +1‎ revert sock undo Tag: Rollback

curprev 18:4318:43, 16 December 2023‎ Magg17 talk contribs‎ m 13,662 bytes −1‎ →‎Unbiasedness undo Tag: Reverted

curprev 14:1814:18, 17 March 2023‎ Citation bot talk contribs‎ 13,570 bytes −28‎ Misc citation tidying. | Use this bot. Report bugs. | Suggested by AManWithNoPlan | #UCB_CommandLine undo

curprev 12:1912:19, 3 January 2022‎ 37.223.206.97 talk‎ 13,598 bytes 0‎ →‎Definition of the sample mean undo

curprev 17:3617:36, 10 November 2021‎ 72.89.183.19 talk‎ 13,598 bytes +17‎ Increasing the sample size and ensuring the sample is representative increase the probability that the population mean falls within a certain distance of the sample mean. However, it does not guarantee this. That is why I added the words "more likely" undo Tag: Visual edit

curprev 17:2717:27, 31 October 2021‎ Hellacioussatyr talk contribs‎ 13,581 bytes −12‎ →‎Definition of the sample mean undo Tags: Mobile edit Mobile web edit Advanced mobile edit
curprev 17:2317:23, 31 October 2021‎ Hellacioussatyr talk contribs‎ 13,593 bytes +1‎ No edit summary undo Tags: Mobile edit Mobile web edit Advanced mobile edit

curprev 22:4222:42, 29 October 2021‎ MrOllie talk contribs‎ 13,592 bytes −241‎ See Wikipedia_talk:WikiProject_Spam#Mass_spam_of_mathvault.ca undo
curprev 16:5116:51, 29 October 2021‎ Biggerj1 talk contribs‎ 13,833 bytes +424‎ →‎Distribution of the sample mean: taken over from mean history undo Tag: 2017 wikitext editor
curprev 16:4716:47, 29 October 2021‎ Biggerj1 talk contribs‎ 13,409 bytes +159‎ →‎Distribution of the sample mean undo Tag: 2017 wikitext editor

curprev 01:0301:03, 13 October 2021‎ Fgnievinski talk contribs‎ 13,250 bytes +1,310‎ →‎Variance of the sampling distribution of the sample mean: merging from Mean undo

curprev 05:3505:35, 6 September 2021‎ 144.121.143.131 talk‎ 11,940 bytes +2‎ →‎Definition of the sample mean undo
curprev 05:3405:34, 6 September 2021‎ 144.121.143.131 talk‎ 11,938 bytes +1‎ →‎Definition of the sample mean undo

curprev 08:5408:54, 1 September 2021‎ 131.180.203.174 talk‎ 11,937 bytes +9‎ Specify what the uniform weights reduce to undo
curprev 08:5308:53, 1 September 2021‎ 131.180.203.174 talk‎ 11,928 bytes +37‎ Specify link undo
curprev 08:4608:46, 1 September 2021‎ 131.180.203.174 talk‎ 11,891 bytes +20‎ updated citation with working link undo

curprev 20:0620:06, 26 August 2021‎ 201.82.35.229 talk‎ 11,871 bytes 0‎ →‎Definition of the sample mean undo

curprev 17:3517:35, 14 August 2021‎ Tom.Reding talk contribs‎ m 11,871 bytes +20‎ +{{Authority control}} (1 ID from Wikidata), WP:GenFixes on undo Tag: AWB

curprev 16:3516:35, 5 August 2021‎ 216.36.166.218 talk‎ 11,851 bytes −22‎ →‎Definition of sample covariance: Removal of incorrect transposes in sample covariance formula undo

curprev 00:4200:42, 25 February 2021‎ The wub talk contribs‎ 11,873 bytes +64‎ Adding short description: "Statistics computed from a sample of data" (Shortdesc helper) undo

curprev 20:3320:33, 27 January 2021‎ Monkbot talk contribs‎ m 11,809 bytes +1‎ Task 18 (cosmetic): eval 1 template: hyphenate params (1×); undo Tag: AWB

curprev 04:3804:38, 22 January 2021‎ Forich talk contribs‎ 11,808 bytes +3‎ →‎Definition of the sample mean: changed to appropiate template (further, instead of Main) undo

curprev 13:2513:25, 25 December 2020‎ Editeur24 talk contribs‎ m 11,805 bytes +8‎ Disambiguation link and bot reminde fixed for vector undo

curprev 09:0209:02, 22 December 2020‎ Rodw talk contribs‎ 11,797 bytes +68‎ Disambiguated: sample → sample (statistics), dispersion → Statistical dispersion; Help needed: Vector undo
curprev 04:1904:19, 22 December 2020‎ Editeur24 talk contribs‎ 11,729 bytes +1,587‎ I rewrote the lead section to be less technical, and added a less technical first half to the definition section, which I retitled as a definition section (as I did also for the covariance definition section). undo

curprev 03:4603:46, 31 January 2020‎ LachlanA talk contribs‎ m 10,142 bytes −8‎ →‎Variance of the sampling distribution of the sample mean: Typesetting mathematics undo

curprev 22:3422:34, 28 September 2018‎ Michael Hardy talk contribs‎ 10,150 bytes +19‎ →‎Variance of the sampling distribution undo
curprev 22:3222:32, 28 September 2018‎ Michael Hardy talk contribs‎ 10,131 bytes −39‎ →‎Variance of the sampling distribution undo
curprev 22:3222:32, 28 September 2018‎ Michael Hardy talk contribs‎ 10,170 bytes +9‎ →‎Variance of the sampling distribution undo
curprev 06:5306:53, 28 September 2018‎ 120.230.109.221 talk‎ 10,161 bytes +10‎ →‎Variance of the sample mean undo

curprev 09:3709:37, 10 July 2018‎ Chadernook talk contribs‎ m 10,151 bytes +53‎ →‎Sample covariance: - Fixed math formatting inline with text undo

curprev 14:3114:31, 23 June 2018‎ Skyy2010 talk contribs‎ m 10,098 bytes +22‎ →‎The mean vector has to be transposed as well (outer product). This is due to the fact, that the samples are row vector and we want to have a matrix, that subtracts the mean vector from each from. Without the transpose the operation does not exist (two vectors next to each other). undo

curprev 15:0215:02, 29 January 2018‎ DePiep talk contribs‎ m 10,076 bytes −38‎ fix/cleanup parameter (via WP:JWB) undo

curprev 05:1605:16, 28 December 2017‎ 24.64.238.68 talk‎ 10,114 bytes +10‎ →‎Weighted samples undo

curprev 06:3806:38, 12 September 2017‎ 97.126.99.254 talk‎ 10,104 bytes +1‎ Changed variables to avoid confusion. undo
curprev 06:3806:38, 12 September 2017‎ 97.126.99.254 talk‎ 10,103 bytes −68‎ The written proof was nonsense. undo

curprev 16:5516:55, 1 July 2017‎ Loraof talk contribs‎ 10,171 bytes +29‎ →‎Sample covariance: link to more on sample variance undo
curprev 16:5416:54, 1 July 2017‎ Loraof talk contribs‎ 10,142 bytes +2‎ →‎Estimation: better undo
curprev 16:5216:52, 1 July 2017‎ Loraof talk contribs‎ 10,140 bytes 0‎ →‎Discussion: more informative section title undo

curprev 15:3415:34, 3 June 2017‎ Josh Staiger talk contribs‎ 10,140 bytes +89‎ →‎Sample mean undo Tag: Visual edit
curprev 14:4914:49, 3 June 2017‎ Joshstaiger2 talk contribs‎ 10,051 bytes −1‎ →‎Sample mean undo

curprev 16:3016:30, 30 May 2017‎ 150.214.109.169 talk‎ 10,052 bytes 0‎ No edit summary undo
curprev 16:3016:30, 30 May 2017‎ 150.214.109.169 talk‎ 10,052 bytes 0‎ No edit summary undo

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