Figure TB 10-2 $$\begin{array} { l l l l } N _ { ( n = 1 ) } & 0 & X & 0 \\N & 0 & & 0\end{array}$$

Multiple Choice

Figure TB 10-2
$$\begin{array} { l l l l } N _ { ( n = 1 ) } & 0 & X & 0 \\N & 0 & & 0\end{array}$$
-What design is shown in the accompanying figure?

A) double pretest
B) switching replications
C) nonequivalent dependent variables
D) regression point displacement