{Biodiesel Sales Narrative} Calculate the four-month moving average,and four-month centered moving average.

Moving Average

A method that employs statistics to examine data over time by determining the means of various subsets within the full dataset.

Biodiesel Sales

The quantity of biodiesel fuel sold over a specific period, reflecting its market demand and adoption as an alternative energy source.

Gain an insight into the procedure and value of creating centered moving averages.

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Learning Objectives

Gain an insight into the procedure and value of creating centered moving averages.