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  2. Sampling design - Wikipedia

    en.wikipedia.org/wiki/Sampling_design

    Print/export Download as PDF; Printable version; In other projects ... In the theory of finite population sampling, a sampling design specifies for every possible ...

  3. Design effect - Wikipedia

    en.wikipedia.org/wiki/Design_effect

    Alternatively, when the sampling design is fully known (leading to some probability of selection for some element from stratum h), and the non-response is measurable (i.e., we know that only observations answered in stratum h), then an exactly known inverse probability weight can be calculated for each element i from stratum h using: =.

  4. MIL-STD-105 - Wikipedia

    en.wikipedia.org/wiki/MIL-STD-105

    MIL-STD-105 was a United States defense standard that provided procedures and tables for sampling by attributes based on Walter A. Shewhart, Harry Romig, and Harold F. Dodge sampling inspection theories and mathematical formulas. Widely adopted outside of military procurement applications.

  5. Total survey error - Wikipedia

    en.wikipedia.org/wiki/Total_survey_error

    Sampling error, which occurs in sample surveys but not censuses results from the variability inherent in using a randomly selected fraction of the population for estimation. Nonsampling error, which occurs in surveys and censuses alike, is the sum of all other errors, including errors in frame construction , sample selection, data collection ...

  6. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    Sample size determination or estimation is the act of choosing the number of observations or replicates to include in a statistical sample.The sample size is an important feature of any empirical study in which the goal is to make inferences about a population from a sample.

  7. Acceptance sampling - Wikipedia

    en.wikipedia.org/wiki/Acceptance_sampling

    A single sampling plan for attributes is a statistical method by which the lot is accepted or rejected on the basis of one sample. [4] Suppose that we have a lot of sizes M {\displaystyle M} ; a random sample of size N < M {\displaystyle N<M} is selected from the lot; and an acceptance number B {\displaystyle B} is determined.

  8. Consecutive sampling - Wikipedia

    en.wikipedia.org/wiki/Consecutive_sampling

    Download as PDF; Printable version ... In the design of experiments, consecutive sampling, also known as total enumerative sampling , [1] is a sampling technique in ...

  9. Oversampling and undersampling in data analysis - Wikipedia

    en.wikipedia.org/wiki/Oversampling_and_under...

    These terms are used both in statistical sampling, survey design methodology and in machine learning. Oversampling and undersampling are opposite and roughly equivalent techniques. There are also more complex oversampling techniques, including the creation of artificial data points with algorithms like Synthetic minority oversampling technique ...