A) R=0990 ; Linear Relation Exists
B) R=0

Multiple Choice

$\begin{array} { c | c c c c c c c c c c } \mathrm { x } & 2 & 4 & 11 & 8 & 6 & 5 & 7 & 9 & 10 & 3 \\\hline \mathrm { y } & 0 & 2 & 19 & 11 & 8 & 4 & 9 & 13 & 16 & 2\end{array}$

A) r=0.990 ; linear relation exists
B) r=0.881 ; no linear relation exists
C) r=0.819 ; linear relation exists
D) r=0.792 ; no linear relation exists