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[" 86.Variance of "20" thermation is "5"...

[" 86.Variance of "20" thermation is "5" .of each orearcuten is multiflied "],[" - by "2" .Hen what is the mew valiance of resulting obsecuations."]

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The variance of 20 observation is 5. If each observation is multiplied by 2, then what is the new variance of the resulting observation?

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The variance of 20 observations is '5 .' If each observation is multiplied by 2, find the new variance of the resulting observations.

The variance of 20 observations is 5 . If eech observation is multiplied by 2 then the new variance of the resulting observations, is: