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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a bar graph?
💡 Hint: Think about how you can compare categories visually.
Question 2
Easy
How is a histogram different from a bar graph?
💡 Hint: Consider the type of data each graph is illustrating.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the height of a bar in a bar graph represent?
- The category
- Frequency of data
- Color of the bar
💡 Hint: Remember the relationship between bars and their heights.
Question 2
True or false: Histograms can have gaps between bars.
- True
- False
💡 Hint: Think about the nature of the data.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Construct a frequency polygon based on the provided student height data and interpret the results.
💡 Hint: Focus on the class midpoints for accurate plotting.
Question 2
Analyze changes in a histogram if the intervals were modified; how does this affect interpretation?
💡 Hint: Visualize the differences upon changing interval sizes.
Challenge and get performance evaluation