No treatment effect: factorial treatment p<0.05 5.0%; pooled t-test ignoring sex 1.0%; interaction p<0.05 5.0%; significant in exactly one sex 9.5%
Same effect in both sexes (12 g): factorial treatment p<0.05 55.6%; pooled t-test ignoring sex 31.6%; interaction p<0.05 4.5%; significant in exactly one sex 40.5%
Effect in males only (24 g; average 12 g): factorial treatment p<0.05 56.1%; pooled t-test ignoring sex 8.3%; interaction p<0.05 55.8%; significant in exactly one sex 76.5%
Males only, 10 per treatment, effect 12 g: t-test p<0.05 55.9%