Question: At which University, did the scientist who gave his name, along with Ronald Fisher, to the Von Mises–Fisher distribution, hold a professorship ?
Sentence (from "Behrens–Fisher distribution"): The Behrens–Fisher problem is that of statistical inference concerning the difference between the means of two normally distributed populations when the ratio of their variances is not known (and in particular, it is not known that their variances are equal).
Relevant evidence: No