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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define frequency distribution in your own words.
💡 Hint: Think about why we group data.
Question 2
Easy
What is the purpose of tally marking?
💡 Hint: Consider how you count items to avoid losing track.
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 is a frequency distribution?
- Method to show data systematically
- Method to randomly distribute data
- Method to ignore data
💡 Hint: Consider how we can represent data visually.
Question 2
True or False: Class marks are used instead of raw data for calculations.
- True
- False
💡 Hint: Think about why we group data into classes.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a frequency distribution for the following data: {2, 3, 5, 3, 8, 5, 3, 7, 6, 3} with class intervals of 2.
💡 Hint: Count how many numbers fall into each of the intervals.
Question 2
Discuss how using unequal class intervals could affect the analysis of a dataset representing yearly incomes of a demographic.
💡 Hint: Consider the implications of income variability.
Challenge and get performance evaluation