Search results
Results from the WOW.Com Content Network
This statistics -related article is a stub. You can help Wikipedia by expanding it.
The purpose of this page is to help users of Wikipedia solve problems they may encounter when browsing or editing. Note: If you're trying to get help for a specific technical problem that isn't answered by the FAQs, try asking at Wikipedia:Troubleshooting or at the Village pump .
What links here; Related changes; Upload file; Special pages; Permanent link; Page information; Get shortened URL; Download QR code
This article is within the scope of WikiProject Statistics, a collaborative effort to improve the coverage of statistics on Wikipedia. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. Statistics Wikipedia:WikiProject Statistics Template:WikiProject Statistics ...
Active Wiki Fixup Projects; Must be active, systematic, have lists, & need help. Writing; Articles that need to be wikified Massive backlog. Ongoing (category)
Wikipedia does not prefer any national variety of English. While Wikipedia strives to use language common to all English varieties, some spelling, grammar, or terminology may differ or be absent in a reader's preferred variety. Refer to the relevant style guide on national varieties of English and see a comparison of American and British English.
العربية; Asturianu; Català; Čeština; Deutsch; Eesti; Español; Esperanto; Euskara; فارسی; Français; Galego; 한국어; हिन्दी; Italiano ...
Any non-linear differentiable function, (,), of two variables, and , can be expanded as + +. If we take the variance on both sides and use the formula [11] for the variance of a linear combination of variables (+) = + + (,), then we obtain | | + | | +, where is the standard deviation of the function , is the standard deviation of , is the standard deviation of and = is the ...