4. Statistics and Probability
Measures Of Dispersion — Quiz
Test your understanding of measures of dispersion with 5 practice questions.
Practice Questions
Question 1
What is a measure of dispersion in statistics?
Question 2
For the data set $2, 4, 6, 8, what is the range?
Question 3
Which statement about a large standard deviation is correct?
Question 4
Which measure of dispersion is least affected by an extreme outlier?
Question 5
The quartiles of a data set are $Q_1=12$ and $Q_3=20$. What is the interquartile range?