contestada

The standard deviation of the data set is 2.3. Compute the variance to the nearest hundredth. 2,2,2,3,5,5,6,7,8

A)1.95
B)2.3
C)4.44
D)5.29

Respuesta :

texaschic101
the standard deviation is the square root of the variance...so that means the variance is the standard deviation squared.

2.3^2 = 5.29 <===