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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
Calculate the mean of the numbers [4, 8, 10].
💡 Hint: Add the numbers first.
Question 2
Easy
What is the mode of this set [5, 5, 6, 7, 8]?
💡 Hint: Look for the most frequent number.
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 mean of [10, 20, 30]?
- 20
- 30
- 40
💡 Hint: Remember the formula for mean!
Question 2
True or False: The mode can be a number that doesn’t exist in the dataset.
- True
- False
💡 Hint: Think about the definition of mode!
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a dataset of monthly sales figures [1200, 1600, 1300, 1500, 1800, 1700, 2000], calculate the mean, median, and mode.
💡 Hint: Add and divide for mean, sort for median, and check frequency for mode.
Question 2
In a game, scores are recorded as [150, 180, 150, 200, 220, 180, 150]. Determine the measures of central tendency.
💡 Hint: Calculate the mean as you sum and divide, sort to find the median, and identify repeating numbers for mode.
Challenge and get performance evaluation