jaidynlawson1
jaidynlawson1
13-06-2018
Mathematics
contestada
What’s the Variace of 7, 5, 11, 1, 11
Respuesta :
christinasaulal
christinasaulal
17-06-2018
The mean is 35/5=7
v=((7-7)^2+(5-7)^2+(11-7)^2+(1-7)^2+(11-7)^2)/5
v=(0+4+16+36+16)/5
v=14.4
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