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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 bars are used to compare amounts.
Question 2
Easy
Define a Histogram.
💡 Hint: Consider how it relates to intervals.
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 graph uses bars to show frequency for different categories?
- Line graph
- Bar graph
- Histogram
- Pie chart
💡 Hint: Think about how categories are visually represented.
Question 2
True or False: A histogram is used for categorical data.
- True
- False
💡 Hint: Consider the type of data.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a set of monthly rainfall data for a city over a year, design a histogram and describe the possible trends you observe.
💡 Hint: Look for high and low rainfall months.
Question 2
You have data on students' scores in a test: [50, 60, 70, 80, 80, 90, 100]. Create a frequency polygon for this set. What does it tell you?
💡 Hint: First, create the histogram and then find midpoints of each bar.
Challenge and get performance evaluation