Compute s2 and s for the data set: -2, -1, -3, -2, 1, -4
A) 2.97; 1.72
B) 1.8; 1.34
C) 23.03; 4.8
D) 2.16; 1.47

Name: Compute s2 and s for the data set: -2, -1, -3, -2, 1, -4 A) 2.97; 1.72 B) 1.8; 1.34 C) 23.03; 4.8 D) 2.16; 1.47
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Quizplus · Accepted Answer

The variance (s²) is calculated as the average of the squared differences from the mean, which is approximately 2.97. The standard deviation (s) is the square root of the variance, approximately 1.72.

Compute S2 and S for the Data Set: -2, -1