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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate the mean of 4, 7, and 8.
💡 Hint: Sum the values and divide by how many there are.
Question 2
Easy
What is the median of the numbers 3, 1, 4?
💡 Hint: Arrange the 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 calculating mean?
💡 Hint: What terms stand for sum and count?
Question 2
True or False: The median is always the highest value in a dataset.
- True
- False
💡 Hint: What is the position of the median in a sorted data set?
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A teacher has recorded scores of 90, 85, 80, 95, and 100. Calculate the mean and discuss the implications of skewed data on the result.
💡 Hint: Consider extreme values in your calculations.
Question 2
Using the dataset from the previous problem, determine the median and discuss if it represents the student performance well in comparison to the mean.
💡 Hint: How is the median calculated from an ordered list?
Challenge and get performance evaluation