文件134 移动平均法预测主营业务利润
主营业务利润表年份 月份 主营业务利润2010 1 2010 1 32690.002 2 36007.853 3 31300.234 4 36012.005 5 36212.006 6 33912.002011 1 2011 1 32801.902 2 34992.003 3 38002.004 4 40912.005 5 45778.006 6 42088.002012 1 2012 1 45802.502 2 45528.803 3 37753.804 4 41618.005 5 46768.006 6 47818.80移 动 平 均1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 70 . 0 0 1 0 0 0 0 . 0 0 2 0 0 0 0 . 0 0 3 0 0 0 0 . 0 0 4 0 0 0 0 . 0 0 5 0 0 0 0 . 0 0 6 0 0 0 0 . 0 0 数 据 点值实 际 值预 测 值移动平均法预测 标准误差33654.0433656.12 2354.84772936112.00 1667.36230835062.00 816.241385933356.95 902.934245333896.95 868.105697836497.00 1316.08500939457.00 1480.21113443345.00 2004.55905443933.00 2159.11023343945.25 1851.13513345665.65 1316.83436441641.30 2750.58031839685.90 3069.6633944193.00 2276.36062747293.40 1858.315119移 动 平 均1 2 3 4 5 6 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 6 1 70 . 0 0 1 0 0 0 0 . 0 0 2 0 0 0 0 . 0 0 3 0 0 0 0 . 0 0 4 0 0 0 0 . 0 0 5 0 0 0 0 . 0 0 6 0 0 0 0 . 0 0 数 据 点值实 际 值预 测 值