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Form 3 Geography: Statistical Methods online lessons
Form 3 Geography: Statistical Methods online lessons
Lessons (
14
)
1.
Statistical methods:how to draw a .compound or cumulative or divided bar graph.
10m 2s
2.
Advantages of compound/cumulative bar graphs
3m 1s
3.
Disadvantages of compound bar graphs
3m 58s
4.
Analysis of cumulative bar graph
3m 30s
5.
How to draw pie-charts or divided circles
5m 54s
6.
Advantages of pie charts as a method of representing statistical data
2m 39s
7.
Disadvantages of pie-charts as a method of representing statistical data
2m 46s
8.
How to analyse pie-charts
2m 52s
9.
How to draw proportional circles using circles with areas proportional to the total square roots of the total values
12m 18s
10.
Drawing of proportional circles using circles with diameters proportional to the total values
6m 21s
11.
Advantages of proportional circles as a method of representing statistical method
2m 51s
12.
Disadvantages of using proportional circles to represent statistical data
3m 1s
13.
How to construct proportional divided circles.
17m 42s
14.
Interpretation of proportional circles:
2m 59s