Excerpt from Journal of the Statistical Society of London, Vol. 20 The Council of the Statistical Society of London wish it to be understood, that, While they consider it their duty to adopt every means Within their power to test the facts inserted in this Journal, they do not hold themselves responsible for their accuracy. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.