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twice the standard deviation
twice the standard deviation, Total:76 items.
In the international standard classification, twice the standard deviation involves: Quality, Optics and optical measurements, Optical equipment, Electronic tubes, Radiation measurements, Products of the textile industry, Products of non-ferrous metals, Bottles. Pots. Jars, Elements of buildings, Linear and angular measurements.
AENOR, twice the standard deviation
- UNE 66055:1982 COMPARISON OF TWO VARIANCES OR TWO STANDARD DEVIATIONS
- UNE 66056:1978 ESTIMATION OF THE RATIO OF TWO VARIANCES OR OF TWO STANDARD DEVIATIONS
- UNE 66053:1978 ESTIMATION OF THE VARIANCE OR OF THE STANDARD DEVIATION OF A LOT
- UNE 66054:1978 COMPARISON OF THE VARIANCE OR OF THE STANDARD DEVIATION OF A LOT WITH A GIVEN VALUE
ES-UNE, twice the standard deviation
Association Francaise de Normalisation, twice the standard deviation
- NF X06-062:1987 Applications de la statistique - Estimation du rapport de deux variances - (deux écarts-types).
- NF X06-063:1987 Applications de la statistique - Comparaison du rapport de deux variances - (deux écarts-types) à une valeur donnée.
- NF X06-061:1987 Applications de la statistique - Comparaison d'une variance (d'un écart-type) à une valeur donnée
Korean Agency for Technology and Standards (KATS), twice the standard deviation
- KS A 3257-1991(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE TWO POPULATION MEANS(STANDARD DEVIATIONS KNOWN, TWO-SIDED)
- KS A 3253-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, TWO-SIDED)
- KS A 3262-2002 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
- KS A 3262-1986 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
- KS A 3263-2002 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEIVATIONS UNKNOWN)
- KS A 3258-1991(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN, ONE-SIDED)
- KS K 0042-2011 Standard tolerances for knit goods
- KS A 3252-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
- KS A 3252-1985 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
- KS K 0044-2022 Standard tolerances for yarn spun on the woolen system
- KS K 0044-1986 Standard tolerances for yarn spun on the woolen system
- KS A 3252-1968(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
- KS A 3253-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, TWO-SIDED)
- KS A 3254-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, ONE-SIDED)
- KS A 3255-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, TWO-SIDED)
- KS A 3262-1969(2001) INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
Taiwan Provincial Standard of the People's Republic of China, twice the standard deviation
- CNS 8550-1983 Significance Test of Differencece Between the Two Population Means(Standard Deviations Known, Two - Sided)
- CNS 8879-1983 Interval Estimation of the Difference Between Two Population Means(Standard Deviations Known)
- CNS 8549-1983 Significance Test of Difference Between the Two Population Means (Standard Deviations, Known, One-Side)
- CNS 8746-1983 Significance Test of Difference Between the Two Population Means (Standard Deviations Unknown, Two-Sided)
- CNS 8745-1983 Significance Test of Difference Between the Two Population Means(Standard Deviations Unknown, One-Sided)
- CNS 8880-1983 Interval Estimation of the Difference Between Two Population Means (Standard Deviations Known)
- CNS 8461-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Unknown One - Sided)
- CNS 8460-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Known, Two - Sided)
- CNS 8462-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Unknown ,Two -Sided)
- CNS 8459-1983 Significance Test of Difference Between the Population Mean and the Standart (Standard Deviation Known ,One - Sided)
Institute of Electrical and Electronics Engineers (IEEE), twice the standard deviation
American Society for Testing and Materials (ASTM), twice the standard deviation
- ASTM F2469-10 Standard Test Method for Measuring Optical Angular Deviation of Transparent Parts Using the Double-Exposure Method
- ASTM E766-14 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
- ASTM E766-14(2019) Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
- ASTM E1951-98 Standard Guide for Calibrating Reticles and Light Microscope Magnifications
- ASTM E1951-02 Standard Guide for Calibrating Reticles and Light Microscope Magnifications
- ASTM E1951-01 Standard Guide for Calibrating Reticles and Light Microscope Magnifications
- ASTM E1951-14(2019) Standard Guide for Calibrating Reticles and Light Microscope Magnifications
- ASTM E766-14e1 Standard Practice for Calibrating the Magnification of a Scanning Electron Microscope
- ASTM E1978-18 Standard Specification for Shelter, Tactical, Expandable, Two-Side
- ASTM D3887-96(2004) Standard Specification for Tolerances for Knitted Fabrics
- ASTM D3887-96 Standard Specification for Tolerances for Knitted Fabrics
- ASTM D3887-96(2008) Standard Specification for Tolerances for Knitted Fabrics
- ASTM E1424-91(2008) Standard Test Method for Determining the Rate of Air Leakage Through Exterior Windows, Curtain Walls, and Doors Under Specified Pressure and Temperature Differences Across the Specimen
SE-SIS, twice the standard deviation
Acoustical Society of America (ASA), twice the standard deviation
- ASA S1.11 PART 1-2014 American National Standard Electroacoustics - Octave-band and Fractional-octave-band Filters - Part 1: Specifications (a nationally adopted international standard)
HU-MSZT, twice the standard deviation
Japanese Industrial Standards Committee (JISC), twice the standard deviation
- JIS Z 9042:1962 Significance test of difference between the population mean and the standard (standard deviation known, one-sided)
- JIS Z 9043:1962 Significance test of difference between the population mean and the standard (standard deviation known, two-sided)
- JIS Z 9044:1962 Significance test of difference between the population mean and the standard (standard deviation unknown, one-sided)
- JIS Z 9045:1962 Significance test of difference between the population mean and the standard (standard deviation unknown, two-sided)
- JIS Z 9046:1965 Significance test of difference between the two population means (standard deviations known, one-sided)
- JIS Z 9047:1979 Significance test of difference between the two population means (standard deviations known, two-sided)
- JIS Z 9048:1979 Significance test of difference between the two population means (standard deviations unknown, one-sided)
- JIS Z 9049:1965 Significance test of difference between the two population means (standard deviations unknown, two-sided)
- JIS B 0401-2:1998 ISO system of limits and fits -- Part 2: Tables of standard tolerance grades and limit deviations for holes and shafts
Professional Standard - Electron, twice the standard deviation
- SJ/Z 9012-1987 Standard test methods for photomultiplier tubes for scintillation counting
International Electrotechnical Commission (IEC), twice the standard deviation
- IEC 60462:1974 Standard test procedures for photomultiplier tubes for scintillation counting
FI-SFS, twice the standard deviation
American National Standards Institute (ANSI), twice the standard deviation
International Organization for Standardization (ISO), twice the standard deviation
RO-ASRO, twice the standard deviation
CZ-CSN, twice the standard deviation