Gashol (A Mixture of Gasoline and Methyl Alcohol)sales in Iowa

question 109

Essay

Gashol (a mixture of gasoline and methyl alcohol)sales in Iowa City have been recorded over the past 10 months as shown below:
$$\begin{array} { | c | c | c | c | c | c | c | c | c | c | c | } \hline \text { Manth } & \text { Jan } & \text { Feb } & \text { Mar } & \text { Apr } & \text { May } & \text { June } & \text { Juy } & \text { Aug } & \text { Sep } & \text { Oct } \\\hline \text { Sales } & 75 & 72 & 81 & 92 & 90 & 105 & 112 & 107 & 110 & 93 \\\hline\end{array}$$
-Compute the five month moving average.

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Definitions:

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Wood that has been processed into beams and planks, a stage in the process of wood production.

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