Mjellyfish

It is very interesting topic for me, especally after learning statistics. Judging whether one person is guilty only by experiences is usually dangerous. Like the lecturer saying, most time we are wrong. So the best way is combing data analytics and personal experiences. Through statistics analysing, people can put non-violent criminals out and put violent criminals in the jail. I am curious how the system work. Hope I can make my study or research be powerful. People usually do not think statistics is a powerful tool. Like Ann, she makes the data analystics play a important role to fight crime.