Instruction 14-9
The number of cases of merlot wine sold by a Barossa Valley Winery in an 8-year period follows.
$$\begin{array} { c c }
\text { Year } & \text { Cases of Wine } \
2003 & 270 \
2004 & 356 \
2005 & 398 \
2006 & 456 \
2007 & 358 \
2008 & 500 \
2009 & 410 \
2010 & 376
\end{array}$$
-Referring to Instruction 14-9,construct a centred 3-year moving average for the wine sales.

Question

Instruction 14-9
The number of cases of merlot wine sold by a Barossa Valley Winery in an 8-year period follows.
 $$\begin{array} { c c } 
 \text { Year }  & \text { Cases of Wine } \
2003 & 270 \
2004 & 356 \
2005 & 398 \
2006 & 456 \
2007 & 358 \
2008 & 500 \
2009 & 410 \
2010 & 376
\end{array}$$
-Referring to Instruction 14-9,construct a centred 3-year moving average for the wine sales.

Quizplus · Accepted Answer

The Answer of Instruction 14-9
The number of cases of merlot wine sold by a Barossa Valley Winery in an 8-year period follows.
 $$\begin{array} { c c } 
 \text { Year }  & \text { Cases of Wine } \
2003 & 270 \
2004 & 356 \
2005 & 398 \
2006 & 456 \
2007 & 358 \
2008 & 500 \
2009 & 410 \
2010 & 376
\end{array}$$
-Referring to Instruction 14-9,construct a centred 3-year moving average for the wine sales.

Instruction 14-9 the Number of Cases of Merlot Wine Sold

Instruction 14-9
the Number of Cases of Merlot Wine Sold