Variable risk options (ROs)
Probability (%)	5	10	15	20	25	30	35	40	60	65	70	75	80	85	90	95
Outcome	60	60	50	50	40	40	30	30	20	20	30	30	20	20	10	10
EV	3	6	7.5	10	10	12	10.5	12	12	13	21	22.5	16	17	9	9.5
	50% risky alternatives (RAs)
Low-EV options
Outcome	2	8	11	16	16	20	17	20	18	22	38	41	28	30	14	15
EV	1	4	5.5	8	8	10	8.5	10	9	11	19	20.5	14	15	7	7.5
High-EV options
Outcome	10	16	19	24	24	28	25	28	30	30	46	49	36	38	22	23
EV	5	8	9.5	12	12	14	12.5	14	15	15	23	24.5	18	19	11	11.5
	Sure alternatives (SAs)
Low-EV options	1	4	5	8	8	10	8	10	9	11	19	20	14	15	7	7
High-EV options	5	8	10	12	12	14	13	14	15	15	23	25	18	19	9	9

Note: outcomes and expected values (EVs) reflect dollar amounts ($). Low- or high-EV for the alternatives is relative to the RO option.