True, under the assumption that the weasels are selected only by the threshold test. Actually, since time immemorial red weasels program in Fortran and C++ is thought to be a blue weasel domain. Therefore few red weasels actually plan to be hired as a C++ programmer, only those who are extraordinarily apt apply for such a job. As a coincidence, among the weasels who apply the average C++ ability is significantly higher withing the red subset.