Which statement about re-expressing data is not true?
I. Unimodal distributions that are skewed to the left will be made more symmetric by
Taking the square root of the variable.
II. A curve in which the direction of the association changes from negative to positive will not benefit from re-expression.
III. One goal of re-expression may be to make the variability of the response variable more uniform.
A) II only
B) I only
C) I, II, and III
D) II and III
E) III only

Question

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The Answer of Which statement about re-expressing data is not true?
I. Unimodal distributions that are skewed to the left will be made more symmetric by
Taking the square root of the variable.
II. A curve in which the direction of the association changes from negative to positive will not benefit from re-expression.
III. One goal of re-expression may be to make the variability of the response variable more uniform.
A) II only
B) I only
C) I, II, and III
D) II and III
E) III only

Which Statement About Re-Expressing Data Is Not True