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'.
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?
What type of graph would you use to show the change in temperature over a week? (1) Bar graph (2) Line graph (3) Pie chart (4) Histogram
Which graph would you use to compare the population of different states in India? (1) Bar graph (2) Line graph (3) Pie chart (4) Histogram
Which of the following is a graphical representation of data using symbols or images? (1) Histogram (2) Pictogram (3) Line graph (4) Bar graph
Which of the following is best for showing the percentage of land use types in a city? (1) Bar graph (2) Pie chart (3) Line graph (4) Histogram
Fill in the blank: A ________ chart is best used to show the proportion of different parts in a whole.
Fill in the blank: A ________ is a diagram that shows the relationship between two variables using points connected by straight lines.
Fill in the blank: A ________ is a table that shows data in rows and columns.
Fill in the blank: In a bar graph, the bars can be drawn either ________ or vertical.
True or False: A bar graph is used to compare quantities of different categories.
True or False: A frequency polygon is drawn by joining the midpoints of the tops of the bars of a histogram.
True or False: A histogram can be used to represent the distribution of marks in a class.
True or False: A line graph is suitable for showing trends over time.
