Statistical Data Representation
Geography ⇒ Geographical Skills and Techniques
Statistical Data Representation starts at 8 and continues till grade 12.
QuestionsToday has an evolving set of questions to continuously challenge students so that their knowledge grows in Statistical Data Representation.
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See sample questions for grade 8
Describe one advantage and one disadvantage of using a pie chart.
Describe one situation in geography where a line graph would be more useful than a bar graph.
Explain the difference between a bar graph and a histogram.
Explain the term 'cumulative frequency'.
Explain why a histogram is not suitable for representing categorical data.
Explain why it is important to choose the correct type of graph for data representation.
If a bar graph shows the population of four cities as 10 lakh, 15 lakh, 20 lakh, and 25 lakh, what is the total population?
If a pie chart shows four sectors with angles 90°, 60°, 120°, and 90°, what percentage does the 120° sector represent?
If the mean of five numbers is 12, what is their total sum?
If the mode of a data set is 7, what does it mean?
If the rainfall in five cities is 20 cm, 25 cm, 30 cm, 35 cm, and 40 cm, what is the mean rainfall?
What is a frequency table?
What is the main difference between qualitative and quantitative data?
What is the main purpose of using statistical data representation in geography?
What is the median of the following data set: 3, 7, 8, 12, 15?
What is the range of the data set: 12, 15, 18, 22, 25?
