If the standard deviation of a given data is 53; what is the variance?

By: |Published on: Oct 22|Categories: Economics JAMB| 0 comments

A. 2082
B. 2809
C. 2808
D. 2209

Correct Answer:

Option B – 2809

Explanation

The root of the standard deviation is the variance. Therefore we have;

53² = 53 x 53 =  2809

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