题目

When I was nine years old, I loved to go fishing with my dad. But the only thing that wasn't very   25   about it was that he could catch many fish while I couldn't catch anything. I usually got pretty upset and kept   26   him why. He always answered, Son, if you want to catch a fish, you have to    27    like a fish. I remember being even more upset then because, I'm not a fish! I didn't know    28    to think like a fish. Besides, I reasoned, how could what I think   29   what a fish does? As I got a little older I began to understand what my dad really  已知一个样本的最大值是182，最小值是130，样本容量不超过100．若取组距为10，则画频数分布直方图时应把数据分成______组．