Question

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What does it mean for data to have variability as it refers to statistical questions? Give an example.

Answer 1

Variability is also called spread or dispersion refers to how spread out a set of data is. Variability gives you a way to describe how much data sets vary and allows you to use statistics to compare your data to other sets of data.

Explanation:

The example: The most common measures of variability are the range, the interquartile range IQR, variance, and standard deviation.

Answer 2

Explanation:

Variability (also called spread or dispersion) refers to how spread out a set of data is. Variability gives you a way to describe how much data sets vary and allows you to use statistics to compare your data to other sets of data.