以色列本·古里安大学经济学家阿扎尔醉心于研究扑点球这件事。他和其研究小组通过计算发现,如果一个足球守门员待在中路不动,扑住点球的概率为33.3%,而如果选择扑向左侧或右侧,扑住点球的概率分别只有14.2%和12.6%。 Azar, an economist at Ben Gurion University in Israel, was so engrossed in studying the ball-punching. He and his team found that if a soccer goalkeeper stays in the middle of the road, the probability of a penalty shootout is 33.3%, and the probability of pocketing a penalty of only 14.2% if he chooses to go right or left, And 12.6%.