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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the median of the following numbers: 3, 1, 2?
💡 Hint: Arrange the numbers in ascending order.
Question 2
Easy
Find the median of this data set: 5, 7, 9, 10, 12.
💡 Hint: Count the total numbers first.
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 the formula for finding the median in ungrouped data?
- M = (N + 1)/2
- M = N/2
- M = (N - 1)/2
💡 Hint: Remember the position of the median in the dataset!
Question 2
True or False: The median is always influenced by extremely high or low values.
- True
- False
💡 Hint: Think about the position of the median.
Solve and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a set of scores from a math class, produce a grouped frequency table and then calculate the median from it.
💡 Hint: Ensure to account for all scores as you categorize.
Question 2
Using the grouped wage data provided in class, determine how changes in the highest wage bracket affect the median wage.
💡 Hint: Look for shifts in the cumulative frequencies!
Challenge and get performance evaluation