Question

Using the appropriate model, sample size n, and output below: Model: y = 8 + 81X1 + 82X2 + 83x3 + € Sample size: n = 16 S = .(2) Report R2 and R as shown on the output. (Round your answers to 3 decimal places.) R^2 R-bar2 (3) Report SSE, S2, and s a(4) Calculate the model) statistic by using the explained variation, the unexplained variation, and other relevant quantities

(6) Find the p-value related to Fmodel) on the output. Using the p-value, test the significance of the linear regression mode

Question 5: reject or do not reject

Question 6: 0.10, 0.05, and 0.01; 0.10, 0.05, 0.01, and 0.001; 0.10 only; none

no, some, strong, very strong, extremely strong

0 0
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Answer #1

1)

total variation =26.2400

unexplained =2.9849

explained =23.2551

2)

R2 =0.886

adjusted R2 =0.840

3)

SSE =2.9849

s2 =0.5970

s =0.7727

4)f model =19.48

5) reject Ho : ...

6) p value =0.0044 , reject Ho at alpha = 0.10, 0.05, and 0.01;

very strong,

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