Mathematics for IGCSE & O level - Categorical, Numerical And Grouped Data (Section 4 - No. 35)

What is a primary use of the range in statistical analysis?
To measure the central tendency of a dataset.
To describe the spread of the data.
To identify the most frequent value.
To calculate the average of the dataset.

Explanation

The range is a simple measure of data dispersion, showing the distance between the highest and lowest values.

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