In all prior posts in this thread containing Table 2, I had a couple typos due to cutting and pasting the rows of Table 2. Sorry! These typos did not affect any of the conclusions or statements. The correct Table 2 follows.
a b matches - - ------- A D 8/8 A E 4/8 A F 4/8 B D 4/8 B E 8/8 B F 4/8 C D 4/8 C E 4/8 C F 8/8 Table 2 - Expected results Regards, Horace Heffner
