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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 we can visually compare things.
Question 2
Easy
What type of data does a histogram represent?
💡 Hint: Remember the continuous and discrete types of data.
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 type of data would you use a histogram for?
- Discrete Data
- Continuous Data
- Binary Data
💡 Hint: Think about how data is spread out across ranges.
Question 2
True or False: The areas of the bars in a histogram are not proportional to the frequencies of the data.
- True
- False
💡 Hint: Reflect on the definition of histograms.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the following data with varying widths: Age groups (0-5, 6-10, 11-15) and corresponding frequencies (10, 15, 5), draw an appropriate histogram with correct widths and heights.
💡 Hint: Remember the area of a rectangle represents frequency.
Question 2
Using the following marks data: 0-10 (10), 10-20 (20), 20-30 (15), 30-40 (5), create a frequency polygon from this histogram data without drawing the histogram.
💡 Hint: The mid-mark calculations are essential!
Challenge and get performance evaluation