STATISTICAL METHODS IN THE COSMETIC INDUSTRY ERRATA TO PART I, published in the November 1952 issue of the Journal of the Society of Cosmetic Chemists, Vol III, No. 3, pp. 232-255 ("Statistical Methods in the Cosmetic Industry: An Introduction"). line 20. After "data" insert "or data showing a larger difference." definition 4. "(q = p -- 1)" should be "(q ---- I -- p)". definition 9. "x" should be " ." definition14. Insert "mean" between "The ' and "deviation." should be "• V/N/a." First line 16. Afier "mean" insert "deviation." line 17. Alter "the" to "this." First'equation under table--"x" should be "•." Second equation under table--"y" should be "•." line 18. ",½ = 158" should be ",m • = 158." Bottom table. "37.2" should be "Sl-S." line 1. "37.2" should be "81.8." n- 2 •fn -- 2 Equation "t ---- Pl--•" should be "t