← Search Econometrica Vol. 38 No. 2 1970 Collected Papers, Contributions to Mathematical Statistics S. K. Katti; S. S. Wilks; T. W. Anderson DOI10.2307/1913023 Volume38 Issue2 Pages374 Sources semanticscholar openalex crossref Cite APA 7 MLA 9 Chicago (author–date) Harvard Elsevier Harvard (JFE, JBF…) The Accounting Review Academy of Management American Marketing Association INFORMS (Management Science) Copy citation Copied ✓