Groups	F test statistic	Partial η2	Effect size f	A priori power	Total sample size
2% variance
All treatments	F(4,25) = 6246.6	0.99900	31.60696	99.9%	10 (5 groups)
15% variance
All treatments	F(4,25) = 111.04	0.94672	4.21509	99.9%	15 (5 groups)
28% variance
All treatments	F(4,25) = 31.868	0.83604	2.25807	99.9%	20 (5 groups)
40% variance
All treatments	F(4,25) = 15.615	0.71416	1.58066	99.9%	25 (5 groups)