Regression Statistics model 2
Standard Error of Estimate:
Multiple R 0.5580
R Square 0.3114 Adjusted R Square 0.2821
Standard Error 249.0526 Observations 50
df |
SS |
MS |
F |
Significance F |
|
Regression |
2 |
1318320.5087 |
659160.2544 |
10.6270 |
0.0002 |
Residual |
47 |
2915279.4113 |
62027.2215 |
||
Total |
49 |
4233599.9200 |
Coefficients |
Standard Error |
t Stat |
P-value |
Lower 90% |
Upper 90% |
Lower 90% |
Upper 90% |
|
Intercept |
202.9147 |
121.5211 |
1.6698 |
0.1016 |
-0.9887 |
406.8182 |
-0.9887 |
406.8182 |
Funding |
10.1926 |
2.7092 |
3.7622 |
0.0005 |
5.6468 |
14.7384 |
5.6468 |
14.7384 |
School Dropout |
8.4528 |
6.2157 |
1.3599 |
0.1803 |
-1.9768 |
18.8823 |
-1.9768 |
18.8823 |
Regression Statistics model 3
Standard Error of Estimate:
Multiple R 0. .5701
R Square 0.3250 Adjusted R Square 0.2810
Standard Error 249.2410 Observations 50
df |
SS |
MS |
F |
Significance F |
|||||||||||
Regression |
3 |
1376029.9687 |
458676.6562 |
7.3836 |
0.0004 |
||||||||||
Residual |
46 |
2857569.9513 |
62121.0859 |
||||||||||||
Total |
49 |
4233599.9200 |
|||||||||||||
Coefficients |
Standard Error |
t Stat |
P-value |
Lower 90% |
Upper 90% |
Lower 90% |
Upper 90% |
||||||||
Intercept |
612.8399 |
232.7230 |
2.6333 |
0.0115 |
222.1770 |
1003.5028 |
222.1770 |
1003.5028 |
|||||||
Funding |
11.9794 |
2.7266 |
4.3935 |
0.0001 |
7.4024 |
16.5565 |
7.4024 |
16.5565 |
|||||||
Undergraduate |
0.3722 |
2.5706 |
0.1448 |
0.8855 |
-3.9429 |
4.6873 |
-3.9429 |
4.6873 |
|||||||
High School |
-6.0944 |
3.6949 |
-1.6494 |
0.1059 |
-12.2969 |
0.1080 |
-12.2969 |
0.1080 |
Which independent variables are statistically significant in Model 2 and Model 3? Test it at 10%...
Step 1 For each of the independent variables contained in the regression model in Step 1, test their statistical significance. In testing statistical significance of a regression coefficient, you have to justify your choice of one or two tail test. (PLEASE SHOW ALL WORKING) SUMMARY OUTPUT Regression Statistics Multiple R 0.31179522 0.097216259 R Square Adjusted R Square0.08877902 Standard Error 15.42093465 Observations 649 ANOVA df MS Significance F Regression 6 16440.370442740.0617411.52229408 2.87685E-12 Residual 642 152670.9547 237.8052254 Total 648 169111.3251 P-value Coefficients...
What is the coefficient? What is the standard error? What is the z-statistic? Is the coefficient sufficiently different from zero? How about one? Explain. SUMMARY OUTPUT Regression Statistics Multiple R 0.58175248 R Square 0.33843594 Adjusted R S 0.31393357 Standard Err 1.1991813 Observations 29 ANOVA df SS MS Significance F 0.000932269 Regression 1 19.86268888 19.86268888 13.8123745 Residual 38.82696629 27 1.438035789 Total 58.68965517 28 Coefficients Standard Error P-value t Stat Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept -0.0202247 0.223805467 -0.090367404...
Hi I was wondering if i could have some help with some distribution questions. 1. show where zero and one fall on a normal distribution based on thedata. 2.is the coefficient sufficiently different than zero? explain 3. is the coefficient sufficiently different than one? explain. Regression Statistics Multiple R 0.806174983 0.649918103 R Square Adjusted R Square Standard Error Observations 0.636952107 13.57635621 29 ANOVA Significance F E SS MS df 9238.877183 9238.877 50.12481 1.30123E-07 Regression Residual 4976.571093 184.3174 27 14215.44828 Total...
Dep.= % WRK Indep.= % MGT SUMMARY OUTPUT Regression Statistics Multiple R R Square Adjusted R Square Standard Error Observations ANOVA Significance df SS MS F F Regression 102.1488 148.9539 Residual Total 12.0000 Standard Coefficients Error t Stat P-value Lower 95% Upper 95% Intercept % MGT 0.4543 SE CI CI PI PI Predicted Predicted Lower Upper Lower Upper x0 Value Value 95% 95% 95% 95% 67.0000 67.8474 65.8779 69.8169 72.0000 70.1189 68.2003 72.0375 76.0000 71.9361 69.7884 74.0838 Dep.= % MGT...
4- Indicate if the estimates are statistically significant at 0.1%, 1%, 5% or 10%. Regression summary output using Excel is as follows. SUMMARY OUTPUT Regression Statistics Multiple R 0.8811 R Square 0.7764 Adjusted R Square 0.7205 Standard Error 14.7724 Observations 16 ANOVA df SS MS F Regression 3 9091.7392 3030.5797 13.8874 Residual 12 2618.7008 218.2251 Total 15 11710.44 Coefficients Standard Error t Stat P-value Intercept 29.1385 174.7427 0.1668 0.8703 PFH -2.1236 0.3405 -6.2361 0.0000 PR 1.0345 0.4667 2.2164 0.0467 M...
Calculate the following statistics given the existing information (1 point per calculation): Regression Statistics Multiple R R Square Adjusted R Square 0.559058 Standard Error Observations 30 ANOVA df SS MS F Significance F Regression 2 3609132796 19.38411515 6.02827E-06 Residual 27 2513568062 Total 29 6122700857 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Intercept -15800.8 57294.51554 -0.27578 0.784814722 CARAT 12266.83 1999.250369 6.135715 1.48071E-06 DEPTH 156.686 928.9461882 0.168671 0.867312915 Additionally interpret your results. Be sure to comment on Accuracy, significance...
5. Summary of regression between a dependent variable y and two independent variables X, and x2 is as follows. Please complete the table: SUMMARY OUTPUT Regression Statistics Multiple R 0.9620 R Square R2E? Adjusted R Square 0.9043 Standard Error 12.7096 Observations 10 ANOVA F Significance F F=? Overall p-value=? Regression Residual Total 2 df of SSE MS MSR=? MSE? 14052.1550 1130.7450 SSTE? MSE? 9 Coefficients -18.3683 Standard Error 17.9715 t Stat -1.0221 Intercept ty=? 2.0102 4.7378 0.2471 0.9484 P-value 0.3408...
IN THE BELOW REGRESSION MODEL, FULLY INTERPRET THE REGRESSION (SLOPE) COEFFICIENTS AND COMMENT ON THEIR STATISTICAL SIGNIFICANCE. IN DISCUSSING STATISTICAL SIGNIFICANCE OF A REGRESSION COEFFICIENT, YOU HAVE TO JUSTIFY YOUR CHOICE OF A ONE OR TWO TAIL TEST. SUMMARY OUTPUT Regression Statistics Multiple R 0.48457333 R Square 0.23481131 Adjusted R Square 0.21365402 Standard Error 1.18083028 Observations 224 ANOVA df SS MS F Significance F Regression 6 92.8506974 15.4751162 11.0983638 8.6676E-11 Residual 217 302.576153 1.39436015 Total 223 395.42685 Coefficients Standard Error...
Calculate the 95% prediction interval of y when x=5 using the 2000 pairs Mean of x = 4.51 Regression Statistics Multiple R 0.012848 R Square 0.000165 Adjusted R Square -0.00034 Standard Error 2.869737 Observations 2000 ANOVA df SS MS F Significance F Regression 1 2.716416 2.716416 0.329847 0.565814 Residual 1998 16454.31 8.235388 Total 1999 16457.02 Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0% Intercept 4.509054 0.119572 37.70997 1.7E-235 4.274555 4.743552574 4.274555 4.743553 X 0.012884...
2. A financial analyst measures the monthly returns of two stocks (A and B) over a twenty year period. Over that time period, stock A had an average return of 11% (per year) with a standard deviation of 20%. Over that same period, stock B had an average return of 13% with a standard deviation of 17%. The analyst estimates the CAPM for both stocks. The results are below: Stock A: SUMMARY OUTPUT Regression Statistics Multiple R 0.734020234 R Square...