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Use the table and the given regression equation to answer the question Compute the three sums...

Use the table and the given regression equation to answer the question

Compute the three sums of​ squares, SST,​ SSR, and​ SSE, using the defining formulas.

3 -9
1 0
2 -6

ŷ = 4 - 4.5x

Math   Statistics-And-Probability   
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Homework Answers

Answer #1
SUMMARY OUTPUT
Regression Statistics
Multiple R 0.981980506
R Square 0.964285714
Adjusted R Square 0.928571429
Standard Error 1.224744871
Observations 3
ANOVA
df SS MS F Significance F
Regression 1 40.5 40.5 27 0.121038
Residual 1 1.5 1.5
Total 2 42
Coefficients Standard Error t Stat P-value Lower 95% Upper 95% Lower 95.0% Upper 95.0%
Intercept 4 1.870828693 2.13809 0.278509 -19.7711 27.77113 -19.7711 27.77113
X Variable 1 -4.5 0.866025404 -5.19615 0.121038 -15.5039 6.503896 -15.5039 6.503896

SST = 42

SSR =40.5

SSE = 1.5

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