Quantitative Analysis for Management, 13/e

Long description

Month	Actual Shed Sales	3-Month Moving Average
January	10
February	12
March	13
April	16	Sum of the sales of the previpus 3 months upon 3 equals sum of 10, 12, and 13 upon 3 equals 11.67
May	19	Sum of the sales of the previpus 3 months upon 3 equals sum of 12, 13, and 16 upon 3 equals 13.67
June	23	Sum of the sales of the previpus 3 months upon 3 equals sum of 13, 16, and 19 upon 3 equals 16
July	26	Sum of the sales of the previpus 3 months upon 3 equals sum of 16, 19, and 23 upon 3 equals 19.33
August	30	Sum of the sales of the previpus 3 months upon 3 equals sum of 19, 23, and 26 upon 3 equals 22.67
September	28	Sum of the sales of the previpus 3 months upon 3 equals sum of 23, 26, and 30 upon 3 equals ...