What is the definition of range in statistics?

Question

ScanSolve AI Tutor · Accepted Answer

The question asks for the definition of the range.

Understand the definition of range in statistics.
The range is a measure of spread or dispersion in a dataset. It quantifies the total spread of the data by calculating the difference between the highest and lowest values.
Evaluate the given options.
- "The average of the squared deviations from the mean": This is the definition of variance.
- "The difference between the 3rd and 1st quartile": This is the definition of the interquartile range (IQR).
- "The square root of the variance": This is the definition of standard deviation.
- "The difference between the largest and smallest values": This is the correct definition of the range.
Select the correct option.
The range is calculated as:
$\text{Range} = \text{Maximum Value} - \text{Minimum Value}$
The correct option is The difference between the largest and smallest values.

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