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[" The variance of "20" observations is ...

[" The variance of "20" observations is "5." If each observation is multiplied by "2,],[" find the variance of the resulting observations."]

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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 each observation is multiplied by 2, find the new variance of the resulting observations.

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 each observation is multiplied by 2, find the new variance of the resulting observations.

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 each observation is multiplied by 2, find the new variance of the resulting observations.

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

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