Question:
If standard deviation is 0.3, then its corresponding variance would be ______
If standard deviation is 0.3, then its corresponding variance would be ______
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Remember: variance measures squared dispersion; SD is the square root of variance. If one is known, obtain the other by squaring or taking the root.
Updated On: Sep 1, 2025
- 0.9
- 0.03
- 0.09
- 0.3
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The Correct Option is C
Solution and Explanation
Variance = (Standard deviation)$^2$ \Rightarrow $s^2 = (0.3)^2 = 0.09$.
Final Answer: (C) 0.09.
Final Answer: (C) 0.09.
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