Forecasting New
Forecasting New
Forecasting New
Coefficients
Intercept 356.5576
X Variable 1 0.103939
700
600
500
400
300
700
600
500
400
300
200
100
0
1 2 3 4 5 6 7 8 9 10 11 12 13
Y Forecasted Y
SS MS F Significance F
3387.66935665 3387.669 0.19848 0.66544
170680.36731 17068.04
174068.036667
Coefficients
Standard Error t Stat P-value Lower 95%
Intercept 603.0098 32.36021 18.6343 4.28E-09 530.9068
X Variable -31.99895 4.396887 -7.277638 2.67E-05 -41.79583
10 11 12 13
Significance F
Coefficients
Standard Error
Intercept 7153.429 797.4156
X Variable 1 -0.091946 0.124167
X Y XY X^2 Forecasted Y
1 8,055.00 8055 1 7784.81666666667
2 7,536.75 15073.5 4 7567.97803030303
3 7,154.60 21463.8 9 7351.1393939394
4 7,100.00 28400 16
5 6,950.00 34750 25
6 6,881.05 41286.3 36
7 6,815.00 47705 49
8 5,555.05 44440.4 64
9 5,800.00 52200 81
10 5,899.00 58990 100
11 5,500.00 60500 121
12 5,860.00 70320 144
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.929639
R Square 0.864229
Adjusted R 0.850652
Standard E 325.0072
Observatio 12
ANOVA
df SS MS F Significance F
Regression 1 6723716 6723716 63.6536608919506 1.206E-05
Residual 10 1056297 105629.7
Total 11 7780013
Coefficients
Standard Error t Stat P-value Lower 95%Upper 95%
Intercept 8001.655 200.0281 40.00265 2.2793533834E-12 7555.965 8447.346
X Variable -216.8386 27.17847 -7.978324 1.20580229442E-05 -277.396 -156.2812
MS F Significance F
404435.5 0.548344 0.476022
737557.8
Coefficients
Standard Error
Intercept 351.7603 69.1589
X Variable 1 0.113883 0.17877
MS F Significance F
2771.694 0.405812 0.538412
6829.996
Coefficients
Standard Error
Intercept 1117.537 341.7228
X Variable 1 0.272381 0.221324
MS F Significance F
330920.3 1.514594 0.246601
218487.8
Coefficients
Standard Error
Intercept 544.1919 84.48807
X Variable 1 -0.097235 0.171624
MS F Significance F
3105.393 0.320992 0.583503
9674.368
Coefficients
Standard Error
Intercept 677.3215 56.33008
X Variable 1 0.009457 0.085634
MS F Significance F
41.46639 0.012197 0.914246
3399.728
Coefficients
Standard Error
Intercept 196.3521 43.11711
X Variable 1 0.148178 0.208964
MS F Significance F
1045.931 0.502838 0.494456
2080.056
Coefficients
Standard Error
Intercept 630.5117 81.64691
X Variable 1 0.148146 0.115399
MS F Significance F
12772.16 1.648059 0.228171
7749.824