Thee stats suggest they did not try harder because a higher number of riskier shots would have shown up in more double bogey and eagles (two over or two under par. )

研究数据表明这些球手并没有在比赛中努力求胜，如果他们求胜心强、冒险出杆，应该会打出更多的双伯忌和老鹰球（高于标准杆两杆或者低于标准杆两杆）。 。