Complete the table using 4 yearly moving average method. YearProd… - Vidyadip

Question

Complete the table using 4 yearly moving average method.

Year	Production	4 yearly moving total	4 yearly centered total	4 yearly centered moving average (trend values)
2006	19		–	–
		$\square$
2007	20		–	$\square$
		72
2008	17		142	17.75
		70
2009	16		$\square$	17
		$\square$
2010	17		133	$\square$
		67
2011	16		$\square$	$\square$
		$\square$
2012	18		140	17.5
		72
2013	17		147	18.375
		75
2014	21		–	–
		–
2015	19		–	–

✓

Answer

Year	Production	4 yearly moving total	4 yearly centered total	4 yearly centered moving average (trend values)
2006	19		–	–
		–
2007	20		–	–
		72
2008	17		142	17.75
		70
2009	16		136	17
		66
2010	17		133	16.625
		67
2011	16		135	16.875
		68
2012	18		140	17.5
		72
2013	17		147	18.375
		75
2014	21		–	–
		–
2015	19		–	–

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