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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the mode of the following data: 3, 4, 4, 5, 5, 5, 6?
💡 Hint: Look for the number that appears the most in the list.
Question 2
Easy
Identify the modal class from the following frequency distribution: Ages 10-20 (5), 20-30 (10), 30-40 (8).
💡 Hint: Find the class with the largest number of occurrences.
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 mode in statistics?
- Most frequent value
- Average value
- Sum of all values
💡 Hint: Think about which statistic tells about frequency.
Question 2
True or False: The mode can be calculated for both ungrouped and grouped data.
- True
- False
💡 Hint: Reflect on both types of data.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the frequency distribution of ice cream sales in a parlor, how would you find the mode? Sales categories: Vanilla (30), Chocolate (25), Strawberry (35).
💡 Hint: Identify the category with the maximum sales.
Question 2
In an income survey with classes of income ranges, identify the mode if the modal class has 50 responses. If the preceding frequency is 30 and following 20, what does this tell you about the data?
💡 Hint: Check the frequencies before and after to confirm the mode class.
Challenge and get performance evaluation