IS 14277 : 2024 Statistical Interpretation of Test Results - Estimation of Mean, Standard Deviation and Regression Coefficient - Confidence Interval
1 SCOPE
1.1 This standard specifies the statistical treatment of test results needed to calculate confidence interval for the mean, standard deviation and regression coefficient of a population.
1.2 It does not cover the calculation of an interval with a fixed probability, at least a given percentage of the population (that is, statistical tolerance interval) which is covered in IS/ISO 16269-6.
2 REFERENCES
The standard given below contain provisions which through reference in this text, constitute provision of this standard. At the time of publication, the editions indicated were valid. All standards are subject to revision and parties to agreements based on this standard are encouraged to investigate the possibility of applying the most recent edition of these standard:
| IS No. | Title |
| IS 2 : 2022 | Rules for rounding off numerical values (second revision) |
| IS 7920 (Part 1) : 2012 | Statistical - Vocabulary and symbols: Part 1 General statistical terms and terms used in probability (third revision) |