jaidynlawson1 jaidynlawson1
  • 13-06-2018
  • Mathematics
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What’s the Variace of 7, 5, 11, 1, 11

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christinasaulal
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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