Statistical Data Representation
Geography ⇒ Geographical Skills and Techniques
Statistical Data Representation starts at 8 and continues till grade 12.
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See sample questions for grade 9
Explain the importance of a title in any statistical diagram.
Explain why it is important to choose the correct type of diagram for data representation.
If a pie chart is divided into 6 equal sectors, what is the angle of each sector?
If the total population of a city is 1,20,000 and 30,000 are children, what angle will represent children in a pie chart?
In a pie chart, if a sector represents 90 degrees, what fraction of the total does it represent?
What is a pictogram?
What is the difference between discrete and continuous data?
What is the first step in constructing a bar graph?
What is the main advantage of using a table to represent data?
What is the main difference between a bar graph and a histogram?
What is the main purpose of using statistical data representation in geography?
What is the purpose of using a frequency polygon?
What is the significance of the scale in a bar graph?
