What is the unit for sample variance?
Understand the Problem
The question is asking for the unit of measurement used for sample variance, which pertains to statistics and measures how data points differ from the sample mean.
Answer
Square of the original measurement's units.
The unit for sample variance is the square of the units of the original measurement.
Answer for screen readers
The unit for sample variance is the square of the units of the original measurement.
More Information
The unit of sample variance is derived from the square of the measurement unit used for the data set, making it harder to intuitively understand.
Sources
- Sample Variance - Definition, Meaning, Formula, Examples - Cuemath - cuemath.com
- How to Calculate Variance | Calculator, Analysis & Examples - Scribbr - scribbr.com
- Variance - Wikipedia - en.wikipedia.org
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