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If the standard deviation of a population is 4, what would be the population variance ?

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If the standard deviation of a population is 4, what would be the population variance ?
1. 16
2. 12
3. 11
4. 13
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1 Answer

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Correct Answer - Option 1 : 16

Given

Standard deviation = 4

Concept used

Variance = (standard deviation)2

Calculation

Variance = 42

Variance = 16

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