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Descriptive Statistics Quiz

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1. Which measure of central tendency is most affected by extreme values?

2. What do quartiles divide a dataset into?

3. Which of the following is NOT a measure of variability?

4. If the variance of a dataset is 16, what is its standard deviation?

5. In descriptive statistics, what does the range measure?

6. Which of the following statistics is used to describe the shape of a dataset's distribution?

7. What does a box plot typically show?

8. Which measure of central tendency is the best to use with skewed data?

9. In a dataset, if the mean is greater than the median, the distribution is likely to be:

10. What is the interquartile range a measure of?