If the standard deviation of a set of numbers is 3.6, what is the variance?

Economics

NECO 2005

A. 12.49
B. 12.69
C. 12.9
D. 12.96
E. 12.98

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Correct Answer: Option D

Explanation

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If the standard deviation of a set of numbers is 3.6, what is the variance?

Correct Answer: Option D

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