How do you go to school
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Most students at the school go by bus, with 57% taking the bus according to a survey of three classes. The arithmetic means for transportation methods were: on foot 4, by car 6, by bike 0, and by bus 15. The medians were: on foot 5, by car 5, by bike 0, and by bus 16. The mode for all classes was the bus. As a result, the school has a small ecological footprint since many students take the bus instead of private cars.
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How do you go to school
- 1. HOW DO YOU GO TO SCHOOL?
- 2. By bus By car By bike On foot 1A/1B 16 4 1 4 2A 17 5 0 5 3A 13 10 0 5
- 3. By bike By car By bus On foot 17% 25% 1% 57%
- 4. ARITHMETIC MEAN FOR CLASS On foot 5+5+4=14 14:3=4,(6) By car 10+5+4=19 19:3=6,(3) By bike 1+0+0=1 1:3=0,(3) By bus 17+13+16=46 46:3=15,(3) MEDIAN FOR CLASS On foot 4,5,5=5 By car 4,5,10=5 By bike 0,0,1=0 By bus 13,16,17=16 MODE All 46 use the bus
- 5. RESULTS Our school has got a small "ecological footprint" because a lot of us take the school bus instead of using private car to go to school.