Question: In a linear model in which the independent variable has a mean of 52, and this variable was then mean centred, what is the standard

In a linear model in which the independent variable has a mean of 52, and this variable was then mean centred, what is the standard deviation of the newly mean-centred variable?

a.A different value than that of the standard deviation of the original variable.

b.0.

c.52.

d.1.

e.The same value as the standard deviation of the original variable.

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