![Letters to the Editor]()
Letters to the EditorAlan J. Gross, William F. Kwolek, R. N. Kulkarni, Daniel Zelinsky, John P. Hoyt, James K. Brewer, William Knight, Nathan Mantel, C. Mitchell Dayton, W. P. Cooke, Harry D. Levine and Robert F. Thimmesh · The American Statistician · 1969