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Course: Class 11 > Unit 13
Lesson 2: Measures of spread: range, variance, and standard deviation- Measures of spread: range, variance & standard deviation
- Variance of a population
- Population standard deviation
- The idea of spread and standard deviation
- Calculating standard deviation step by step
- Standard deviation of a population
- Mean and standard deviation versus median and IQR
- Concept check: Standard deviation
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Standard deviation of a population
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