meaning of trend demografik?
110932
PERTAINING TO PEOPLE and PLACES
147582
Meta- means change, morph- means form.  \n\nSee reference here: http://en.wikipedia.org/wiki/Metamorphic_rock
1071938
I believe this means, first of all, to write up the statistics in kind of an essay (textual) rather than tabular format. In other words, describe what the data in the statistics represents, give the all-around total numbers, and then using the demographic information-age, sex, ethnicity, socio-economic status-whatever you have, break down the numbers from the totals showing how they relate to and between the demographic sub-groups.
188506
Not off the top of my head, but you can check at the U.S. Census Bureau page if you are truly interested: http://www.census.gov/\n\nThe "Population Profile of the United States" contains current information on a wide range of topics including National and state population trends and projections; geographical mobility; school enrollment; educational attainment; postsecondary school financing; households and families; marital status and living arrangements; fertility; child care arrangements; child support; disability; program participation; health insurance; labor force and occupation; money income, poverty; race and ethnicity; and the older populations. See it here: \nhttp://www.census.gov/population/www/pop-profile/profile.html\n\nQuick and easy links to the latest data on racial and ethnic populations in the United States here: http://www.census.gov/pubinfo/www/hotlinks.html
217422
It's a graph or a list of data showing the temperature as a function of soem independent variable such as time or location. Often it refers to a vertical profile of atmospheric temperature.
617434
monthly mean is the average data for the whole month\nmonthly daily mean is the average for 1 day of that month
956580
In Excel you can graph the data and then add a trendline.  You can even have it display the equation for the trendline.  Some possible choices for fit are linear (line), exponential, polynomial of degree 2, 3, 4, 5, 6, etc.\n\nIf you give some sample data, I might be able to help further...
252726
There are no proven "automatic" techniques to identify trend components in the time series data; however, as long as the trend is monotonous (consistently increasing or decreasing) that part of data analysis is typically not very difficult. If the time series data contain considerable error, then the first step in the process of trend identification is smoothing. \n\nSmoothing. Smoothing always involves some form of local averaging of data such that the nonsystematic components of individual observations cancel each other out. The most common technique is moving average smoothing which replaces each element of the series by either the simple or weighted average of n surrounding elements, where n is the width of the smoothing "window" (see Box & Jenkins, 1976; Velleman & Hoaglin, 1981). Medians can be used instead of means. The main advantage of median as compared to moving average smoothing is that its results are less biased by outliers (within the smoothing window). Thus, if there are outliers in the data (e.g., due to measurement errors), median smoothing typically produces smoother or at least more "reliable" curves than moving average based on the same window width. The main disadvantage of median smoothing is that in the absence of clear outliers it may produce more "jagged" curves than moving average and it does not allow for weighting. \n\nIn the relatively less common cases (in time series data), when the measurement error is very large, the distance weighted least squares smoothing or negative exponentially weighted smoothing techniques can be used. All those methods will filter out the noise and convert the data into a smooth curve that is relatively unbiased by outliers (see the respective sections on each of those methods for more details). Series with relatively few and systematically distributed points can be smoothed with bicubic splines.\n\nAs far as text books on this topic there are number of books.  For example I read the following book:\nTime Series Analysis and Its Applications\nby Robert H Shumway, David S Stoffer\n\nor search over net "Trend analyses of time series"
1152126
it is unclear what you mean when you say that a population is increasing from 0 to 30. is it a finite poulation? do the items in the population take values from 1 to 30? As you have asked it, this question is impossible to answer.
911115
business (profit trends, loss trends...)\n\nmathematics where you try to find instantaneous rates of change, position from a function (calculus)\n\nAnd....I dunno, making roads that bank enough so you don't fly off of them?
98447
Wikipedia.  Just type in the generation you are interested in.
778541
It means "increasing or growing in numbers in a short time that it becomes significant". The second part of the sentence "who in this increasingly integrated world will be able to compete with American kids more direcly than ever for high-value-added jobs" gives the clue.
324717
what type of statistics?
295298
someone who studies the population characteristics of ancient cultures.  Goals are to better understand what life was like in pre-historic society in a bit more calculated manner.  They ask questions such as "how small was the human population in a certain ancient village" or what birth and mortality rates were before the advent of technology.  Basically to understand more about our origins as a species, from a more statistical perspective.
948494
The correct term is "order statistic" which is the set of values arranged in order of magnitude.  Also a set of successive components with identical values though is called a "run".\n\nProgression is term used in sequences and series.
228147
actuarial\n\ndemographics\n\npredator-prey relationships\n\nregression toward the means
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It means that there is a large gap in the middle of the data set with one or a small ammount of entries being grossly larger than the majority of the set:\n   the set 1,2,3,4,30 has a mean of 8 and a median of 3\n   the set 20,22,28,32,33,34,64,68,71 has a mean of 49 and \n   a median of 33