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  2. Descriptive statistics - Wikipedia

    en.wikipedia.org/wiki/Descriptive_statistics

    A descriptive statistic (in the count noun sense) is a summary statistic that quantitatively describes or summarizes features from a collection of information, [1] while descriptive statistics (in the mass noun sense) is the process of using and analysing those statistics. Descriptive statistics is distinguished from inferential statistics (or ...

  3. Statistics - Wikipedia

    en.wikipedia.org/wiki/Statistics

    A descriptive statistic (in the count noun sense) is a summary statistic that quantitatively describes or summarizes features of a collection of information, [27] while descriptive statistics in the mass noun sense is the process of using and analyzing those statistics. Descriptive statistics is distinguished from inferential statistics (or ...

  4. Summary statistics - Wikipedia

    en.wikipedia.org/wiki/Summary_statistics

    In descriptive statistics, summary statistics are used to summarize a set of observations, in order to communicate the largest amount of information as simply as possible. Statisticians commonly try to describe the observations in

  5. Five-number summary - Wikipedia

    en.wikipedia.org/wiki/Five-number_summary

    The five-number summary is a set of descriptive statistics that provides information about a dataset. It consists of the five most important sample percentiles: the sample minimum (smallest observation) the lower quartile or first quartile; the median (the middle value) the upper quartile or third quartile; the sample maximum (largest observation)

  6. Data analysis - Wikipedia

    en.wikipedia.org/wiki/Data_analysis

    Descriptive statistics, such as, the average or median, can be generated to aid in understanding the data. [ 32 ] [ 33 ] Data visualization is also a technique used, in which the analyst is able to examine the data in a graphical format in order to obtain additional insights, regarding the messages within the data.

  7. Mathematical statistics - Wikipedia

    en.wikipedia.org/wiki/Mathematical_statistics

    A secondary analysis of the data from a planned study uses tools from data analysis, and the process of doing this is mathematical statistics. Data analysis is divided into: descriptive statistics – the part of statistics that describes data, i.e. summarises the data and their typical properties.

  8. Biden slams Meta’s decision to get rid of fact-checking in ...

    www.aol.com/biden-slams-meta-decision-rid...

    President Joe Biden said Friday that Meta’s decision to get rid of fact checkers and replace them with user-generated community notes is “really shameful” as he answered questions from ...

  9. Descriptive research - Wikipedia

    en.wikipedia.org/wiki/Descriptive_research

    Descriptive science is a category of science that involves descriptive research; that is, observing, recording, describing, and classifying phenomena.Descriptive research is sometimes contrasted with hypothesis-driven research, which is focused on testing a particular hypothesis by means of experimentation.