Find the variance of a group of data whose standard deviation is 12.34 to the nearest whole number.
- 150
- 151
-
152
- 153
The correct answer is: C
Explanation
To find the variance from the standard deviation:
Given:
Standard deviation = 12.34
Variance = (12.34)\(^2\) = 152.2756
Rounding to the nearest whole number: Variance ≈ 152.
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