Grade 8 Math: Analyzing Graphs
This worksheet helps 8th-grade students practice analyzing various types of graphs, including bar graphs, line graphs, and scatter plots, and interpreting data.
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Grade 8 Math: Analyzing Graphs
Name:
Date:
Score:
Read each question carefully and analyze the provided graphs to determine the correct answers. Show your work where applicable.
Use the bar graph below to answer questions 1 and 2.
1. Which color is the most popular among students?
Blue
Red
Yellow
Green
2. How many more students prefer Red than Purple?
10
15
20
25
Use the line graph below to answer questions 3 and 4.
3. What was the temperature in March?
4. Between which two months did the temperature decrease the most?
Use the scatter plot below to answer questions 5 and 6.
5. The scatter plot shows a correlation.
6. As the X-values increase, the Y-values tend to .
Indicate whether each statement is True or False.
7. A line graph is best used to show changes over time.
True
False
8. A bar graph is suitable for comparing categories of data.
True
False
9. A pie chart shows that 40% of students prefer apples, 30% prefer bananas, and 30% prefer oranges. If there are 200 students, how many prefer apples?
10. Explain what a trend line on a scatter plot indicates.
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