JIS Z 9053:1963
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Interval estimation of the difference between two population means (standard deviations unknown)
English
15-11-1977
08-05-2025
This Japanese Industrial Standard specifies the method of estimating the interval, which includes, with a probability, for example, of 95 %, the difference between two population means on the basis of the values obtained from the respective populations (or from a most representative lot thereof) when the standard deviations of the two populations are unknown. (Standard Deviations Unknown). The text of this standard describes the procedure for the case where two samples are equal in size and, at the same time, are considered ot have equal standard deviations. If otherwise, refer to Reference appended to the end of this standard.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
Japanese Standards Association
|
| Status |
Superseded
|
| SupersededBy |
63
| JIS L 1015:1999 | Test methods for man-made staple fibres |
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