销售成本预测
月份
销售量
销售成本
1
45.23
3894.119
SUMMARY OUTPU
2
32.25
3404.607
3
52.61
3722.278
回归统计
4
46.12
2843.684
Multiple R
5
62.35
3631.989
R Square
6
56.78
3251.669
Adjusted R Squar
7
49.71
3396.516
标准误差
8
52.48
3979.185
观测值
6
87.94
3351.751
10
64.56
3806.981
方差分析
11
86.21
2033.848
12
98.17
1735.477
回归分析
残差
Intercept
X Variable 1
RESIDUAL OUTPU
观测值
1
2
3
4
5
6
7
8
9
10
11
12
T
0.653773
0.427419
0.370161
567.2248
12
JP
SS
MS
F
ignificance F
1
2401748
2401748
7.46478
30.021114
10
3217440
321744
11
5619188
Coefficients 标准误差
t Stat
P-value
eLower95%Upper95%下限95.0%
4693.749
551.6952 8.507866
6.84E-06 3464.495
5923 3464.495
-23.5194 8.608305
-2.73217 0.021114 -42.6999
-4.3389
-42.6999
T
预测Y
残差
3629.966
264.1527
3935.248
-530.641
3456.393
265.8848
3609.034
-765.35
3227.314
404.6747
3358.317
-106.648
3524.599
-128.083
3459.451
519.7343
2625.453
726.298
3175.336
631.6446
2666.142
-632.294
2384.85
-649.373
X Variable 1 Line Fit Plot
5000
Y
>
◆预测 Y
0
20
30
4050
6070
80 90 100 110
X Variable 1
上限 95.0%
5923
-4.3389
成本预测
