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  2. Sample size determination - Wikipedia

    en.wikipedia.org/wiki/Sample_size_determination

    The table shown on the right can be used in a two-sample t-test to estimate the sample sizes of an experimental group and a control group that are of equal size, that is, the total number of individuals in the trial is twice that of the number given, and the desired significance level is 0.05. [4]

  3. List of ISO standards 22000–23999 - Wikipedia

    en.wikipedia.org/wiki/List_of_ISO_standards_22000...

    ISO 22745 Industrial automation systems and integration - Open technical dictionaries and their application to master data ISO 22745-2:2010 Part 2: Vocabulary; ISO/IEC TR 22767:2005 Information technology – Telecommunications and information exchange between systems – Using CSTA for SIP phone user agents (uaCSTA)

  4. eOTD - Wikipedia

    en.wikipedia.org/wiki/EOTD

    The process of using concept identifiers from an external open technical dictionary is a form of semantic encoding compliant with the requirements of ISO 8000-110:2008, the international standard for the exchange of quality master data. The eOTD concept identifiers are in the public domain.

  5. PS Power and Sample Size - Wikipedia

    en.wikipedia.org/wiki/PS_Power_and_Sample_Size

    Matched or independent study designs may be used. Power, sample size, and the detectable alternative hypothesis are interrelated. The user specifies any two of these three quantities and the program derives the third. A description of each calculation, written in English, is generated and may be copied into the user's documents.

  6. Acceptance sampling - Wikipedia

    en.wikipedia.org/wiki/Acceptance_sampling

    MIL-STD-105E was cancelled in 1995 but is available in related documents such as ANSI/ASQ Z1.4, "Sampling Procedures and Tables for Inspection by Attributes". Several levels of inspection are provided and can be indexed to several AQLs. The sample size is specified and the basis for acceptance or rejection (number of defects) is provided. MIL ...

  7. OpenEpi - Wikipedia

    en.wikipedia.org/wiki/OpenEpi

    Test for trend with count data; Independent t-test and one-way ANOVA; Diagnostic and screening test analyses with receiver operating characteristic (ROC) curves; Sample size for proportions, cross-sectional surveys, unmatched case-control, cohort, randomized controlled trials, and comparison of two means

  8. AOL Mail - AOL Help

    help.aol.com/products/aol-webmail

    Get answers to your AOL Mail, login, Desktop Gold, AOL app, password and subscription questions. Find the support options to contact customer care by email, chat, or phone number.

  9. Engineering tolerance - Wikipedia

    en.wikipedia.org/wiki/Engineering_tolerance

    If the fundamental deviation is greater than zero, the bolt will always be smaller than the basic size and he hole will always be wider. Fundamental deviation is a form of allowance, rather than tolerance. International Tolerance grade This is a standardised measure of the maximum difference in size between the component and the basic size (see ...