Following are approximate values of the Amex Gold BUGS Index. $\begin{array} { | l | l | l | l | }
\hline \text { Year } \boldsymbol { x } & 0 & 2 & 4 \
\hline \text { Index } \boldsymbol { y } & 50 & 100 & 250 \
\hline
\end{array}$
( $x = 0$ represents 2000)
Complete the table. $$\begin{array} { | l | l | l | l | l | }
\hline & x & y & x y & x ^ { 2 } \
\hline & 0 & 50 & & \
\hline & 2 & 100 & & \
\hline & 4 & 250 & & \
\hline \text { Totals } & & & & \
\hline
\end{array}$$
Obtain the associated regression line. (Round coefficients to 2 decimal places if necessary.)
Slope: __________
Intercept: __________
Use your regression equation to project the 2001 sales. (Round the answer to 2 decimal places if necessary.)
__________

Question

Following are approximate values of the Amex Gold BUGS Index. $\begin{array} { | l | l | l | l | } 
\hline \text { Year } \boldsymbol { x } & 0 & 2 & 4 \
\hline \text { Index } \boldsymbol { y } & 50 & 100 & 250 \
\hline
\end{array}$ ​
( $x = 0$ represents 2000)
Complete the table. $$\begin{array} { | l | l | l | l | l | } 
\hline & x & y & x y & x ^ { 2 } \
\hline & 0 & 50 & & \
\hline & 2 & 100 & & \
\hline & 4 & 250 & & \
\hline \text { Totals } & & & & \
\hline
\end{array}$$ ​
Obtain the associated regression line. (Round coefficients to 2 decimal places if necessary.)
Slope: __________
Intercept: __________
Use your regression equation to project the 2001 sales. (Round the answer to 2 decimal places if necessary.)
__________

Quizplus · Accepted Answer

The Answer of Following are approximate values of the Amex Gold BUGS Index. $\begin{array} { | l | l | l | l | } 
\hline \text { Year } \boldsymbol { x } & 0 & 2 & 4 \
\hline \text { Index } \boldsymbol { y } & 50 & 100 & 250 \
\hline
\end{array}$ ​
( $x = 0$ represents 2000)
Complete the table. $$\begin{array} { | l | l | l | l | l | } 
\hline & x & y & x y & x ^ { 2 } \
\hline & 0 & 50 & & \
\hline & 2 & 100 & & \
\hline & 4 & 250 & & \
\hline \text { Totals } & & & & \
\hline
\end{array}$$ ​
Obtain the associated regression line. (Round coefficients to 2 decimal places if necessary.)
Slope: __________
Intercept: __________
Use your regression equation to project the 2001 sales. (Round the answer to 2 decimal places if necessary.)
__________

Following Are Approximate Values of the Amex Gold BUGS Index