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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the mean of the following numbers: 2, 3, 5?
💡 Hint: Add the numbers together and divide by how many there are.
Question 2
Easy
Which of the following is not a measure of central tendency? A) Mean B) Median C) Standard Deviation
💡 Hint: Recall what central tendency measures.
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 a dataset?
- A) The average value
- B) The most frequent value
- C) The middle value
💡 Hint: Recall that the mean is used for averaging.
Question 2
True or False: The mode can be more than one value.
- True
- False
💡 Hint: Consider a dataset where multiple values repeat equally.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A class of 20 students has scores ranging from 10 to 100. If the median score is 75, what can you infer about the distribution of the scores?
💡 Hint: Think of how the median divides the dataset into two equal halves.
Question 2
If a dataset has a standard deviation of 0, what does this indicate about the individual data points relative to the mean?
💡 Hint: Consider why variation would be non-existent.
Challenge and get performance evaluation