|
IS Number | |||
|
IS 6200 : Part II : 1977 |
|||
Title :-Statistical Tests of Significance - Part II : X² - Test (First Revision) | |||
Unit Price |
Status |
Amendment |
Reaffirmed |
Gr 3 |
Active |
|
2001 |
Page Size |
No. of Pages |
Tech. Committee |
|
A5 |
12 |
MSD 3 |
|
UDC 658.562.012.7 : 519.233.3 | |||
1 Scope
1.1 This standard lays down application of X2-test for:
a) testing the equality of the variance of a given lot and specified value,
b) testing for goodness of fit by comparing the observed frequencies with the theoretical or expected frequencies, and
c) testing for independence in the case of contingency tables.
2 Reference
IS 2 : 1960 Rules for rounding off numerical values