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What does the variance and standard deviation tell us?

Gabriel Davis | 2023-06-17 09:46:27 | page views：1860
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Amelia Sanchez

Studied at the University of Vienna, Lives in Vienna, Austria.
The variance and the closely-related standard deviation are measures of how spread out a distribution is. In other words, they are measures of variability. The variance is computed as the average squared deviation of each number from its mean.
2023-06-17 09:46:27
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Charlotte Henderson

QuesHub.com delivers expert answers and knowledge to you.
The variance and the closely-related standard deviation are measures of how spread out a distribution is. In other words, they are measures of variability. The variance is computed as the average squared deviation of each number from its mean.
Standard Deviation - David Lane
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