Grade 9 Data Visualization Worksheet
A worksheet for Grade 9 students covering various data visualization techniques, including bar graphs, line graphs, and pie charts.
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Grade 9 Data Visualization Worksheet
Name:
Date:
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Read each question carefully and provide your answer in the space provided. For questions involving graphs, analyze the given data to answer.
1. Which type of graph is best suited for showing changes over a continuous period?
Bar Graph
Pie Chart
Line Graph
Histogram
2. What is the primary purpose of a pie chart?
To show trends over time
To compare parts of a whole
To display frequency distributions
To illustrate relationships between variables
3. A graph uses bars to show comparisons between different categories.
4. The axis on a line graph typically represents time or an independent variable.
5. A survey was conducted asking students about their favorite fruits. The results are shown in the bar graph below. Based on the graph, which fruit is the most popular, and which is the least popular?
6. A histogram is used to display the relationship between two different variables.
True
False
7. The segments of a pie chart always add up to 100%.
True
False
8. The table below shows the number of books read by students in a class over a month.
Student
Books Read
Alice
5
Bob
3
Charlie
7
Diana
4
If you were to create a bar graph for this data, what would be labeled on the x-axis and y-axis?