Table 3.

Summary, extensive and normal form treatment results, branch conditional outcome frequencies

Game; form	(35, 70)	Left branch	(50, 50)	(60, 30)	(20, 20)	Right branch	(30, 60)	(40, 40)	(15, 30)	E(π2|Left)
Single; extensive	0	12/26 = 0.46	6/12 = 0.50	6/12 = 0.50	0	14/26 = 0.54	0	14/14 = 1.00	0	40.0
Single; normal	0	7/24 = 0.29	1/7 = 0.14	6/7 = 0.86	0	17/24 = 0.71	3/17 = 0.18	14/17 = 0.82	0	32.9
Same; extensive	37/460 = 0.08	261/423 = 0.62	220/261 = 0.84	41/261 = 0.16	0	162/423 = 0.38	27/162 = 0.17	114/162 = 0.70	21/162 = 0.13	46.9
Same; normal	30/480 = 0.06	215/450 = 0.48	155/215 = 0.72	56/215 = 0.26	4/215 = 0.02	234/450 = 0.52	48/234 = 0.20	142/234 = 0.61	23/234 = 0.10	35.0

E(π₂|Left) reports the expected profit to player 2 of moving left at x₂, using the observed branch conditional outcome frequencies.