Basic Statistics20805 marksNumerical: bar and pareto diagramBar diagrams and Pareto diagrams
The following table shows the mode of transport used by 400 students of a school. Represent the following information on the bar diagram and Pareto diagram. | Mode of transport | Bus | Bicycle | On foot | By car | |---|---|---|---|---| | No. of students | 200 | 100 | 80 | 20 |
The following table shows the mode of transport used by 400 students of a school. Represent the following information on the bar diagram and Pareto diagram.
| Mode of transport | Bus | Bicycle | On foot | By car |
|---|---|---|---|---|
| No. of students | 200 | 100 | 80 | 20 |
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Mode of transport Bus Bicycle On foot By car --------------- No. of students 200 100 80 20 Total students $= 200 + 100 + 80 + 20 = 400$ --- A bar diagram represents each category by a rectangular bar whose height is proportional to its frequency. Bars are of equal width with equal spacing. Constr...