NounWikipedia has an article on: DataWikipedia data (uncountable) or plural noun
From Wiktionary under the GNU Free Documentation License. The term data refers to groups of information that represent the qualitative or quantitative attributes of a variable or set of variables. Data (plural of "datum", which is seldom used) are typically the results of measurements and can be the basis of graphs, images, or observations of a set of variables. Data are often viewed as the lowest level of abstraction from which information and knowledge are derived. Raw data refers to a collection of numbers, characters, images or other outputs from devices that collect information to convert physical quantities into symbols, that are unprocessed. From Wikipedia under the
GNU Free Documentation License What does it mean to pass data by value and how does that compare to passing data by reference? Q. What does it mean to pass data by value and how does that compare to passing data by reference? Explain to me why we would pass some data by value and others by reference. Asked by John R - Mon Oct 13 17:23:38 2008 - - 2 Answers - 0 Comments A. if you pass data by value then you are only passing the value stored in that variable. If you then change that value, in a method for example, it doesn't change the value in the original variable. On the other hand if you pass by reference, and you change the value, then it WILL change in the original variable. There will be times, such as when you work with arrays, that you might want to use the value stored in a particular spot in the array and use it in a calculation. Other times you will want to change the actual value in the array itself. hope that helps some. Answered by ausdingo1 - Mon Oct 13 17:31:39 2008 What is the difference between population data and sample data in statistics? Q. For some of my hw problems my prof asks for the answer for both population data and sample data. What is the difference and how to I calculate them differently Asked by lovefromabove25 - Tue Feb 26 14:16:45 2008 - - 1 Answers - 0 Comments A. The population is the ENTIRE population: For instance if there are 450 students in your class to get the population data you would have to ask all 450 students. Most of the time this isn't practical, so you select a representative sample and extrapolate that to the whole population. The difference is in the mean used. You can never get the population mean without measuring the entire population, so you use - which is the expected value E(x). The sample mean is x (which is called x bar, couldn't quite get the symbol) which is the average of the sample. In terms of the math used this is a very good website to explain: Answered by Hate the liars and the Lies - Tue Feb 26 23:41:38 2008 How to copy data from another sheet in Excel 2007?
Q. I have to sheets of data in the same file.I need to compare the data in column 1 in sheet 1 with the data in column 1 sheet 2 and get the data corresponding to that data from sheet 2 column 7 and column 8 and display it in the sheet 1 column 2. How can I do this using excel 2007 function. Plz someone give me a solution. Asked by Judith - Fri Mar 13 03:18:27 2009 - - 2 Answers - 0 Comments A. If your sheets are actually named "Sheet 1" and "Sheet 2" =VLOOKUP('Sheet 1'!A1,'Sheet 2'!A:H, 7,0) This will loookup the value in Sheet 1 A1 in column A of Sheet 2. If a match is found, it will return the value from Sheet 2 column 7 in the same row as the match. . Answered by Cozmosis - Fri Mar 13 04:33:45 2009 From Yahoo Answer Search: "data"  economictimes.indiatimes.com Fri, 30 Jul 2010 17:38:32 GMT+00:00 Economic Times GOLD: Gold prices rose to session highs to $1176.90 an ounce in Europe today after disappointing US growth data which knocked US stock markets lower. ... METALS-Aluminium at 11-wk high, US data supports Reuters Africa Copper May Rise Next Week as Commodities Attract More Money, Survey Shows Bloomberg  crunchgear.com Fri, 30 Jul 2010 14:17:29 GMT+00:00 To ... CrunchGear (blog) Google has added weather data to its Google Earth application. As of now, the new feature only supports locations in ...  pcworld.com Fri, 30 Jul 2010 10:22:19 GMT+00:00 PC World A Defcon contest that invites contestants to trick employees at US corporations into revealing not-so-sensitive data has ... From Google News Search: "data"  mauronewmedia.com 389px x 457px | 103.80kB [source page] Data mining Questions this method answers Highly effective in business critical applications related to creation or re design of large or complex web sites web applications and  narutouchiha.com 872px x 1200px | 514.90kB [source page] Portada del Mini data book que saldra en los proximos meses  fvwa.sitefactory.fi 600px x 800px | 99.90kB [source page] Niin pitaeaekoe oeljyllisellae lohkolla varustetulla kompuralla maalatessa ottaa huomioon jotain esim oeljynerotinta tai jotain Ja sitten tuulettajat mitae virittelin tallin ikkunan tilalle http www fvwa sitefactory fi data 8309 jpg Ja samassa kuvassa naekyy myoes mitae tapahtuu kun koettaa tappaa hyttystae astumalla sen paeaelle ja astuu samassa myoes saehkoelaemmittimen From Yahoo Image Search: "data"  geobloggers.wordpress.com Reverend Dan Catt Mon, 19 Oct 2009 21:45:29 GM Considering everyone who reads this blog would have seen this already, I could just point you at the Newspaper Club's own blog post: . Data. .gov.uk Newspaper, or this post over here: Postcode Paper: What you can do with the right . data. or ...  datacenterknowledge.com Rich Miller hu, 29 Jul 2010 14:33:19 GM In this video, CEO Hossein Fateh of DuPont Fabros Technology (DFT) discusses investor acceptance of real estate investment trusts specializing in . data. center properties.  everythingicafe.com Tim Barribeau hu, 29 Jul 2010 17:45:10 GM We've previously reported on the late night . data. usage which has plagued many iPhone owners. In the early hours of the morning, . data. packets appear to be sent to AT&T, when the phone clearly isn't being used. Numerous attempts to. From Google Blog Search: "data" |
