dalston274 dalston274
  • 17-05-2018
  • Mathematics
contestada

If the variance for a data set is 104.04 what is the standard deviation

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CastleRook
CastleRook CastleRook
  • 26-05-2018
Given that variance of a data set is:
Variance=σ²
the standard deviation is the square root of the variance:
thus
standard deviation= √(variance)
variance,σ²=104.04
thus
std deviation=√σ²=√104.04
thus
σ=10.2
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