主营业务利润预测年份月份主营业务利润移动平均法预测标准误差201012010_x000D_131578.002_x000D_234895.8533236.933_x000D_330188.2332542.042036.234_x000D_434900.0032544.122354.855_x000D_535100.0035000.001667.366_x000D_632800.0033950.00816.24201112011_x000D_131689.9032244.95902.932_x000D_233880.0032784.95868.113_x000D_336890.0035385.001316.094_x000D_439800.0038345.001480.215_x000D_546890.0043345.002709.626_x000D_643200.0045045.002825.87201212012_x000D_146914.5045057.251851.142_x000D_246640.8046777.651316.833_x000D_338865.8042753.302750.584_x000D_442730.0040797.903069.665_x000D_547880.0045305.002276.366_x000D_648930.8048405.401858.321230.0010000.0020000.0030000.0040000.0050000.0060000.00移动实预值1234567891011121314151617180.0010000.0020000.0030000.0040000.0050000.0060000.00移动平均法预测主营业务利润实际值预测值数据点值
