2.3 - Mode
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
What do we call the value that occurs most frequently in a dataset?
💡 Hint: Think about what 'most' indicates.
In the dataset [5, 1, 5, 2], what is the mode?
💡 Hint: Look for the number that appears the most.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the mode of the dataset [10, 15, 10, 20]?
💡 Hint: Look at the counts of each number.
The mode of a dataset can sometimes be nonexistent. True or False?
💡 Hint: Consider what happens when all numbers are different.
1 more question available
Challenge Problems
Push your limits with advanced challenges
A survey of students' favorite sports yielded the following results: Soccer, Basketball, Basketball, Tennis, Soccer, Tennis, Soccer. Identify the mode(s).
💡 Hint: Count how many times each sport was selected.
In a supermarket’s sales data for the week, if the sales of tea were 5, 5, 3, 2, 5, 4, what is the mode? Justify your answer.
💡 Hint: Compare the frequency of each item's sales number.
Get performance evaluation
Reference links
Supplementary resources to enhance your learning experience.