Three times the standard deviation of the mean

Three times the standard deviation of the mean, Total:56 items.

The international standard classification for "Three times the standard deviation of the mean" includes: .

The Chinese standard classification for "Three times the standard deviation of the mean" includes: .

Taiwan Provincial Standard of the People's Republic of China

CNS 8550-1983 Significance Test of Differencece Between the Two Population Means(Standard Deviations Known, Two - Sided)
CNS 8745-1983 Significance Test of Difference Between the Two Population Means(Standard Deviations Unknown, One-Sided)
CNS 8748-1983 Interval Estimation of the Population Mean(Standard Deviation Unknown)
CNS 8879-1983 Interval Estimation of the Difference Between Two Population Means(Standard Deviations Known)
CNS 8460-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Known, Two - Sided)
CNS 8880-1983 Interval Estimation of the Difference Between Two Population Means (Standard Deviations Known)
CNS 8747-1983 Interval Estimation of the Population Mean(Standard Deviation Known)
CNS 8549-1983 Significance Test of Difference Between the Two Population Means (Standard Deviations, Known, One-Side)
CNS 8461-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Unknown One - Sided)
CNS 8462-1983 Significance Test of Difference Between the Population Mean and the Standard (Standard Deviation Unknown ,Two -Sided)
CNS 8746-1983 Significance Test of Difference Between the Two Population Means (Standard Deviations Unknown, Two-Sided)
CNS 8459-1983 Significance Test of Difference Between the Population Mean and the Standart (Standard Deviation Known ,One - Sided)

Japanese Industrial Standards Committee (JISC)

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 9043:1962 Significance test of difference between the population mean and the standard (standard deviation known, two-sided)
JIS Z 9042:1962 Significance test of difference between the population mean and the standard (standard deviation known, one-sided)
JIS Z 9053:1963 Interval estimation of the difference between two population means (standard deviations unknown)
JIS Z 9050:1963 Interval estimation of the population mean (standard deviation known)
JIS Z 9052:1963 Interval estimation of the difference between two population means (standard deviations known)
JIS Z 9051:1963 Interval estimation of the population mean (standard deviation unknown)
JIS Z 9047:1979 Significance test of difference between the two population means (standard deviations known, two-sided)
JIS Z 9046:1965 Significance test of difference between the two population means (standard deviations known, one-sided)
JIS Z 9049:1965 Significance test of difference between the two population means (standard deviations unknown, two-sided)
JIS Z 9048:1979 Significance test of difference between the two population means (standard deviations unknown, one-sided)

Korean Agency for Technology and Standards (KATS)

KS A 3252-1985 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
KS A 3252-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
KS A 3262-1986 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
KS A 3262-2002 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEVIATIONS UNKNOWN)
KS A 3254-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, ONE-SIDED)
KS A 3263-2002 INTERVAL ESTIMATION OF THE DIFFERENCE BETWEEN TWO POPULATION MEANS(STANDARD DEIVATIONS UNKNOWN)
KS A 3254-1987 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, ONE-SIDED)
KS A 3260-2002 INTERVAL ESTIMATION OF THE POPULATION MEANS (STANDARD DEVIATION KNOWN)
KS A 3255-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, TWO-SIDED)
KS A 3261-2002 INTERVAL ESTIMATION OF THE POPULATION MEANS (STANDARD DEVIATIONUNKNOWN)
KS A 3255-1987 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, TWO-SIDED)
KS A 3260-1986 INTERVAL ESTIMATION OF THE POPULATION MEANS (STANDARD DEVIATION KNOWN)
KS A 3253-1969(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, TWO-SIDED)
KS A 3252-1968(2001) SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, ONE-SIDED)
KS A 3255-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, TWO-SIDED)
KS A 3254-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION UNKNOWN, ONE-SIDED)
KS A 3253-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEAN AND THE STANDARD (STANDARD DEVIATION KNOWN, TWO-SIDED)
KS A 3259-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEANS (STANDARD DEVIATIONS UNKNOWN, TWO-SIDED)
KS A 3256-2002 SIGNIFICANCE TEST OF DIFFERENCE BETWEEN THE POPULATION MEANS (STANDARD DEVIATIONS KNOWN, ONE-SIDED)

Ente Nazionale Italiano di Unificazione

UNI 25:1926 Tolerance Units - Rounded Average Values
UNI 4724:1966 Statistical methods for quality control. Presentation in tables and graphs of variate-values. Calculation of the mean and of the standard deviation.

Standard Association of Australia （SAA）

AS 2891.14.15:2018 Methods of sampling and testing asphalt, Method 14.15: Mean, standard deviation, coefficient of variation and characteristic values
AS 1259.2:1990 Acoustics - Sound level meters - Integrating - Averaging

Spanish Association for Standardization (UNE)

UNE 66045:1978 ESTIMATION OF THE MEAN OF A LOT (KNOW VARIANCE)
UNE 66049:1978 ESTIMATION OF THE MEAN OF A LOT (VARIANCE UNKNOWN)
UNE 66050:1978 COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (VARIANCE UNKNOWN)
UNE 66046:1978 COMPARISON OF THE MEAN OF A LOT WITH A GIVEN VALUE (KNOW VARIANCE)
UNE 66048:1978 COMPARISON OF THE MEANS OF TWO LOTS (KNOW VARIANCES)

National Standardisation Body (ASRO)

STAS 7122/2-1986 STAT IST ICAL INTERPRETAT ION OF DATA Estimation of the mean and of the difference of two means

Association Francaise de Normalisation

NF X06-053:1987 Applications of statistics - Comparison of an average to a given value (known variance)
NF X06-054:1987 Applications of statistics - Estimation of the difference between two means (known variances)
NF X06-057:1987 Applications of statistics - Comparison of an average to a given value - (unknown variance)