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If the mean is subtracted from every data set, and the differences are used to form...

If the mean is subtracted from every data set, and the differences are used to form a new data set, that data set must have a mean:

A. equal to the mean of the original set

B. equal to 0

C. smaller than the mean of the original data set

D. larger than the mean of the original data set

E.Cannot be determined from the information given

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Answer #1

TOPIC:Mean of variables.

Considen set with mobsewations data a as Aefine, the data sel meam Betine, (x;-); -where, Y: A are Y calaulated b substnact

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