We do a survey about how the students of Class 1 Grade 6 get to school in No.6 Middle School. Here are the results.
Twenty students go to school by bus. About ten students go to school on foot. Fifteen students ride their bikes to school. None of them go to school by car.
According to the data shown above, the approaches by which the students in YuYing middle school, Grade seven, Class 1 adopt to go to school can be divided into 4 categories: 15students go to school by bus, 10 by walking, 25 by bike and none for car.