Hello, I’m a middle school student from Hainan. My Chinese name is Li Ying. My English name is Alice

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Hello, I’m a middle school student from Hainan. My Chinese name is Li Ying. My English name is Alice. I am Chinese. I’m in No. 26 Middle School. I am a good student. Now I am thirteen years old.
Our school is very nice. Ms Smart is my English teacher. I like her and she loves us very much.
There are three people in my family. This is my father. He is a teacher. This is my mother. Her name is Han Jing. I love them very much.

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学生会为了调查学生对2018年俄罗斯世界杯的关注是否与性别有关，抽样调查100人，得到如下数据：

	不关注	关注	总计
男生	30	15	45
女生	45	10	55
总计	75	25	100

根据表中数据，通过计算统计量K²= $\frac{n {(a d - b c)}^{2}}{(a + b) (c + d) (a + c) (b + d)}$ ，并参考一下临界数据：

P（K²＞k₀）	0.50	0.40	0.25	0.15	0.10	0.05	0.025	0.010	0.005	0.001
k₀	0.455	0.708	1.323	2.072	2.706	3.84	5.024	6.635	7.879	10.83

若由此认为“学生对2018年俄罗斯年世界杯的关注与性别有关”，则此结论出错的概率不超过（）

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