What is the Interquartile Range (IQR)?
- The average spread of the data
- The range of all the data
- The range of the middle 50% of the data
- The spread of the most common data
The Interquartile Range (IQR) is the "Range of the middle 50% of the data". It is calculated as the difference between the upper quartile (Q3) and the lower quartile (Q1).
Loading...
Related Quiz
- A ________ correlation indicates a strong negative relationship between two variables.
- A market research survey collects data on customer age, gender, and preference for a product (Yes/No). Identify the types of data present in this survey.
- How does the uncertainty level differ in EDA, CDA, and Predictive Modeling?
- You have a data set with a large number of outliers. Which measure of dispersion should you use to best describe the data set, and why?
- How can incorrect handling of missing data impact the bias-variance trade-off in a machine learning model?