Consider the Following Pairs of Observations$$\begin{array} { | c | c | c | c | c | c | }
\hline x & 2 & 3 & 5 & 5 & 6 \
\hline y & 1.3 & 1.6 & 2.1 & 2.2 & 2.7 \
\hline
\end{array}$$

Question

Consider the Following Pairs of Observations$$\begin{array} { | c | c | c | c | c | c | } 
\hline x & 2 & 3 & 5 & 5 & 6 \
\hline y & 1.3 & 1.6 & 2.1 & 2.2 & 2.7 \
\hline
\end{array}$$

Examlex · Accepted Answer

The Answer is

S S _ { y y } = 1.188 ; S S E = .040741 ; r ^ { 2 } = 1 - \frac { .040741 } { 1.188 } \approx .9657 ext {; }

96.57 \%

of the sample variation in

y

values can be attributed to the linear relationship between

x

and

y

.

Consider the Following Pairs of Observations $\begin{array} { | c | c | c | c | c | c | } \hline x & 2 & 3 & 5 & 5 & 6 \\\hline y & 1.3 & 1.6 & 2.1 & 2.2 & 2.7 \\\hline\end{array}$

Definitions:

Consider the Following Pairs of Observations x23556y1.31.62.12.22.7\begin{array} { | c | c | c | c | c | c | } \hline x & 2 & 3 & 5 & 5 & 6 \\\hline y & 1.3 & 1.6 & 2.1 & 2.2 & 2.7 \\\hline\end{array}xy​21.3​31.6​52.1​52.2​62.7​​

Definitions:

Consider the Following Pairs of Observations $\begin{array} { | c | c | c | c | c | c | } \hline x & 2 & 3 & 5 & 5 & 6 \\\hline y & 1.3 & 1.6 & 2.1 & 2.2 & 2.7 \\\hline\end{array}$