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BS IEC 61649:1997

Withdrawn
Withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

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withdrawn

A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

Procedures for goodness-of-fit tests, confidence intervals and lower confidence limits for Weibull distributed data
Available format(s)

Hardcopy , PDF

Withdrawn date

10-30-2018

Language(s)

English

Published date

09-15-1997

Publisher

British Standards Institution

INTRODUCTION
1 Scope
2 Normative references
3 Definitions and symbols
4 Requirements
5 Assumptions and conditions
6 Limitations and accuracy
7 Input and output data
8 Procedure
Annexes
A Tables
B Example
C Technical background and references

Gives numerical methods for complementing graphical techniques in performance of a goodness-of-fit test for Weibull distributed times to failure and provides an approximate method of obtaining confidence intervals for the parameters of the two-parameter Weibull distributions when estimating by maximum likelihood. It also gives a recommended method for obtaining lower confidence limits for the 10% fractiles of the lifetime and reliability function. Applies when a random sample of items is given a test of times to failure in order to estimate measures of reliability performance of the population from which these items were drawn.

Committee
DS/1
DevelopmentNote
Supersedes 90/97507 DC. (06/2005)
DocumentType
Standard
Pages
16
PublisherName
British Standards Institution
Status
Withdrawn
SupersededBy

Standards Relationship
IEC 61649:2008 Identical

03/101534 DC : DRAFT JAN 2003 BS 5760-4 - RELIABILITY OF SYSTEMS, EQUIPMENT AND COMPONENTS - PART 4: GUIDE TO THE SPECIFICATION OF DEPENDABILITY REQUIREMENTS
BS 5760-4:2003 Reliability of systems, equipment and components Guide to the specification of dependability requirements

ISO 2854:1976 Statistical interpretation of data — Techniques of estimation and tests relating to means and variances
IEC 60605-6:2007 Equipment reliability testing - Part 6: Tests for the validity and estimation of the constant failure rate and constant failure intensity
ISO 3534-1:2006 Statistics — Vocabulary and symbols — Part 1: General statistical terms and terms used in probability

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Hardcopy - English
PDF - English
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