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 11
A data set has the following values: 5, 7, 8, 10, 10, 12. What is the median?
Define 'frequency distribution' in the context of statistical data representation.
Describe the process of converting raw data into a frequency distribution table.
Describe the steps involved in constructing a frequency polygon.
Explain the difference between a bar graph and a histogram.
Explain the difference between discrete and continuous data with examples relevant to geography.
Explain why a scatter diagram is useful in geographical data analysis.
Explain why it is important to choose the correct method of data representation in geography.
If the mean annual rainfall of five cities is 800 mm, 900 mm, 1000 mm, 1100 mm, and 1200 mm, what is the average rainfall?
What is a cumulative frequency curve (ogive) used for?
What is the difference between a simple bar graph and a compound bar graph?
What is the main advantage of using a table to represent statistical data?
What is the main difference between a histogram and a bar graph?
What is the main limitation of using a pie chart for data representation?
What is the main purpose of representing statistical data in geography?
What is the significance of using a cumulative frequency curve in geographical studies?
