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  2. Type I and type II errors - Wikipedia

    en.wikipedia.org/wiki/Type_I_and_type_II_errors

    A type II error, or a false negative, is the erroneous failure in bringing about appropriate rejection of a false null hypothesis. [1] Type I errors can be thought of as errors of commission, in which the status quo is erroneously rejected in favour of new, misleading information. Type II errors can be thought of as errors of omission, in which ...

  3. Omission bias - Wikipedia

    en.wikipedia.org/wiki/Omission_bias

    Omission bias is the phenomenon in which people prefer omission (inaction) over commission (action), and tend to judge harm as a result of commission more negatively ...

  4. Medical error - Wikipedia

    en.wikipedia.org/wiki/Medical_error

    The research literature showed that medical errors are caused by errors of commission and errors of omission. [29] Errors of omission are made when providers did not take action when they should have, while errors of commission occur when decisions and action are delayed. [ 29 ]

  5. Missing data - Wikipedia

    en.wikipedia.org/wiki/Missing_data

    Generally speaking, there are three main approaches to handle missing data: (1) Imputation—where values are filled in the place of missing data, (2) omission—where samples with invalid data are discarded from further analysis and (3) analysis—by directly applying methods unaffected by the missing values. One systematic review addressing ...

  6. Do I Need Errors and Omissions (E&O) Insurance? - AOL

    www.aol.com/finance/errors-omissions-e-o...

    Errors and omissions (E&O) insurance protects businesses from claims of negligence or inadequate work, serving as a critical safeguard for individuals and businesses in various industries.

  7. Ellipsis (linguistics) - Wikipedia

    en.wikipedia.org/wiki/Ellipsis_(linguistics)

    In linguistics, ellipsis (from Ancient Greek ἔλλειψις (élleipsis) 'omission') or an elliptical construction is the omission from a clause of one or more words that are nevertheless understood in the context of the remaining elements. There are numerous distinct types of ellipsis acknowledged in theoretical syntax.

  8. Coverage error - Wikipedia

    en.wikipedia.org/wiki/Coverage_error

    Coverage errors in the U.S. Census have the potential impact of allowing people groups to be underrepresented by the government. Of particular concern are "differential undercounts" which are underestimates of targeted demographic groups.

  9. Administrative error - Wikipedia

    en.wikipedia.org/wiki/Administrative_error

    Such errors can be caused by carelessness, confusion, neglect, omission or another blunder. [1] ... Data-processing error: ... Business Research Methods