Tables for Use of the MaximumF-Ratio in Multiple Comparison Procedures

Abstract

In 1956 David devised a procedure for making multiple comparisons among a set of variances. The procedure, which was analogous to Duncan's Multiple Range Test, was based on Hartley's F-max test. David gave tables for α = .01 for testing k variances where k = 2(1) 12. The present article extends the tables to α = .05 and α = .10 for k=1(1)15, 20, 30, 40(20)100.