| Description | Letters to Karl Pearson describing tabulated data and death frequency curves from statistics on phthisis and other tubercular diseases, about data on 5000 throws of 12 dice with enclosed data and curve, informing of results of analysis of phthisis deaths and proportion of cases acquired from parents, and about prospectuses for <i>Biometrika</i> to circularise public libraries, Royal Societies, and Universities in Australia and New Zealand, and suggesting the British publishers send copies to Messrs Robertson & Co., wholesale and retail booksellers in Melbourne. |