The variance of a distribution of Z scores is always
A) SZ/N.
B) (Z)(M + SD).
C) 0.
D) 1.
The variance of a distribution of Z scores is always A) SZ/N. B) (Z)(M + SD). C) 0. D) 1.
The variance of a distribution of Z scores is always
A) SZ/N.
B) (Z)(M + SD).
C) 0.
D) 1.