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Statistical theory

 
Wikipedia: Statistical theory

The theory of statistics includes a number of topics:

Statistical models of the sources of data and typical problem formulation:

  1. Sampling from a finite population
  2. Measuring observational error and refining procedures
  3. Studying statistical relations

Generating informative data using optimization and randomization while measuring and controlling observational error: Optimization reduces the cost of data while meeting statistical needs, while randomization warrants reliable inferences:

  1. Design of experiments to determine treatment effects
  2. Survey sampling to describe natural populations

Summarizing statistical data in conventional forms (also known as descriptive statistics)

  1. Choosing summary statistics to describe a sample
  2. Fitting probability distributions to sample data

Interpreting statistical data is the final objective of all research:

  1. Common assumptions that we make
  2. Likelihood principle
  3. Estimating parameters
  4. Testing statistical hypotheses

According to the American Statistical Association, Deming, Sir Ronald Fisher, and CR Rao are statisticians who have had the greatest impact on statistical theory.[1].

See also

Bibliography

  • Bickel, Peter J. and Doksum, Kjell A. (2001). Mathematical Statistics: Basic and Selected Topics. I (Second (updated printing 2007) ed.). Pearson Prentice-Hall. 
  • Lehmann, Erich (1959). Testing Statistical Hypotheses. 
  • Lehmann, Erich (1983). Theory of Point Estimation. 
  • Liese, Friedrich and Miescke, Klaus-J. (2008). Statistical Decision Theory: Estimation, Testing, and Selection. Springer. 

References


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Wikipedia. This article is licensed under the Creative Commons Attribution/Share-Alike License. It uses material from the Wikipedia article "Statistical theory" Read more