Professional Courses
Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.
Categories
Interactive Games
Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.
Typing
Memory
Math
English Adventures
Knowledge
Enroll to start learning
You’ve not yet enrolled in this course. Please enroll for free to listen to audio lessons, classroom podcasts and take practice test.
Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the median of the following ungrouped data: 4, 1, 3, 2, 5?
💡 Hint: Arrange the data in ascending order first.
Question 2
Easy
Identify the median from this score set: 12, 15, 10, 17, 20
💡 Hint: What is the middle number after sorting?
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 median represent in a data set?
- The average
- The middle value
- The least frequent value
💡 Hint: Think about how the data is organized.
Question 2
True or False: The median is influenced by extreme outliers.
- True
- False
💡 Hint: Consider the stability of median against extreme values.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given the set of temperatures on different days: -3, 0, 1, 4, 10, how does calculating median help evaluate the climate accuracy?
💡 Hint: How does median reflect typical climate in this data?
Question 2
For a frequency distribution of ages at a park: 0-5 (5), 6-10 (10), 11-15 (15), identify the median class.
💡 Hint: Look for where half the total frequency lies.
Challenge and get performance evaluation