“…Associated witli fl. there are four antithetic pairs, namely,(1,2),(3,4),(5,6), and(7,8).Let their averages be denoted 1,2,3, and 4 .The pairs(1 ,2 ) and(3 ,4 ) are antithetic pairs from distribution R 2 and their averages form an antithetic pair for /?,. Let z .…”