BRAINCAKEStandard Deviation
Standard deviation measures how spread out data is and is a measure of the amount of variation in a data set.
The greater the standard deviation, the greater the spread of the data and the greater the amount of variation.
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More in Classification and Evolution
- Environmental Causes of Variation
- Discontinuous Variation
- Continuous Variation
- Normal Distribution
- Student T-test
- Spearman's Rank Correlation Coefficient
- Adaptations
- Anatomical Adaptations
All 36 lessons in Classification and Evolution · All OCR AS-level Biology topics