Case 1
The following sets of data:
The promotion rate of Municipal No. 1 Middle School is 46.4%, and the promotion rate of Municipal No. 2 Secondary School is 40%, which school will you send your children to? Of course it's city one? Sorry, I chose the wrong one! Looking at the following table, whether it is the liberal arts promotion rate or the science promotion rate, the city one middle school is not as high as the second middle school in the city, but its overall promotion rate is higher than that of the second middle school??? [Laughs]

No mistake, the data is accurate, but it's just so magical!
Case 2
"In the past 10 years, Xiaoming has only received 2 traffic tickets because of illegal parking", calculated annually, the average traffic violation is only 0.2 times / year, the data is quite good, so do you think That Xiaoming should be an old driver who especially abides by traffic rules? However, the fact is that Xiaoming only got his driver's license last Wednesday and began to drive, assuming that Xiaoming has a 10-day interval between getting his driver's license and being punished for the second time, the average traffic violation = 2/10×360 = 72 times / year, this data is not very scary [cover your face]
In fact, there are many such cases in life, you can say more about the data interesting and interesting things, welcome to leave [teeth] [teeth] [teeth] [teeth] in the comment area