probability_percent,lottery_high,lottery_low,sure_payoff 50,500,0,50 50,500,0,75 50,500,0,100 50,500,0,125 50,500,0,150 50,500,0,175 50,500,0,200 50,500,0,225 50,500,0,250 50,500,0,275 50,500,0,300 50,500,0,325 50,500,0,350 50,500,0,375 50,500,0,400 50,500,0,425 50,500,0,450 50,500,0,475 50,500,0,500