Grade 8 Data Representation Worksheet
This worksheet covers various methods of data representation for 8th-grade mathematics, including analyzing bar graphs, creating line plots, and interpreting data sets.
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Grade 8 Data Representation
Name:
Date:
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Read each question carefully and answer to the best of your ability. Show all your work where applicable.
1. Which type of graph is best suited for showing parts of a whole?
Bar Graph
Line Graph
Pie Chart
Histogram
2. What is the primary purpose of a scatter plot?
To show trends over time
To compare different categories
To display the frequency of data
To show the relationship between two variables
3. A graph that uses bars to show comparisons between categories is called a .
4. A is a visual representation of data using dots above a number line.
5. The is the most frequent value in a data set.
Use the bar graph below to answer the following questions:
6. Which color is the most popular among 8th graders?
7. How many more students prefer Blue than Yellow?
8. What is the total number of students surveyed?
9. A line graph is best for showing how data changes over time.
True
False
10. The range of a data set is the difference between the highest and lowest values.
True
False
11. Create a line plot for the following data set: 10, 12, 11, 10, 13, 12, 10, 11, 13, 12.