Data Set 6-4 $$\begin{array} { l l } X & Y \\\hline 1 & 4 \\2 & 5 \\3 & 6\end{array}$$

Multiple Choice

Data Set 6-4
$$\begin{array} { l l } X & Y \\\hline 1 & 4 \\2 & 5 \\3 & 6\end{array}$$
-The correlation coefficient in Data Set 6-4 is

A) positive
B) negative
C) zero
D) not determinable.