Môn học khác MaTHs_Toán Tiếng Anh

Dieu Chau

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16 Tháng tư 2020
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HanoiStar Secondary School
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The results of a survey to find out how students travel to school are shown below for a sample of 40 students.

bus, bicycle, skateboard, car, walk, bus, other, car, bicycle, walk, car, car, car, car, bus, walk, bicycle, car, walk, walk, car, car, car, bus, car, car, bus, bus, car, bus, bus, bicycle, car, car, bus, car, car, walk, car, car
a/ Which is type of data in each case? (By collection methods and by its functions)
b/ Organise the data into a tally chart.
c/ Organise the data into a frequency table.
d/ Which was the most common way of getting to school?
e/ What percentage of students came to school by car?
 
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