Practice Finding the Median - 13.4.1 | 13. Statistics | CBSE 10 Mathematics
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Academics
Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Professional Courses
Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skillsβ€”perfect for learners of all ages.

games

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the median of the following data set: [10, 20, 30, 40, 50]?

πŸ’‘ Hint: Count the values and find the middle.

Question 2

Easy

Determine the median for the grouped data: 0-10: 2, 10-20: 3, 20-30: 5.

πŸ’‘ Hint: Find the cumulative frequency.

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?

πŸ’‘ Hint: Think of how you find the middle number.

Question 2

True or False: The median is affected by extreme outliers in a dataset.

  • True
  • False

πŸ’‘ Hint: Consider what happens to a sequence with extreme values.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A survey of student ages in a class yields the following frequency: 10-20 (2), 20-30 (4), 30-40 (8). Find the median age, explaining each step taken.

πŸ’‘ Hint: Start by creating your cumulative frequency table.

Question 2

In a grouped data of daily sales [0-100 (3), 100-200 (7), 200-300 (10)], calculate the median and analyze its significance.

πŸ’‘ Hint: Remember to establish which class is the median class before calculating.

Challenge and get performance evaluation