Question: WEIGHTED MOVING AVERAGE EXAMPLE PROBLEMPAY CLOSE ATTENTION TO THE WORDING OF THE QUESTION! The following time series shows the weekly gasoline sales for a local

WEIGHTED MOVING AVERAGE EXAMPLE PROBLEMPAY CLOSE ATTENTION TO THE WORDING OF THE QUESTION! The following time series shows the weekly gasoline sales for a local station, in thousands of gallons WEEK SALES. (000 gallons) Calculate a 3-week moving average for this time series data, IN WHICH THE MOST RECENT VALUE GETS THREE TIMES THE WEIGHT OF THE OLDEST, AND THE SECOND-MOST RECENT DATA GETS TWICE THE WEIGHT OF THE OLDEST ROUND ALL CALCULATIONS TO 2 DECIMAL PLACES

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