Using the appropriate model, sample size n, and output below: Model: y = 0 + 1x1

ID: 3267539 • Letter: U

Question

Using the appropriate model, sample size n, and output below: Model: y = 0 + 1x1 + 2x2 + 3x3 + Sample size: n = 16 S=.6256 R-Sq = 92.4% R-Sq(adj) = 89.3% Analysis of Variance DF SS MS F Source Regression Residual Error Total 2 23.6318 11.8159 30.19 .0016 5 1.9569 3914 7 25.5888 (1) Report SSE, s2, and s as shown on the output. Calculate s2 from SSE and other numbers. (Round your answers to 4 decimal places.) SSE (2) Report R2 and R2 as shown on the output (Round your answers to 3 decimal places.) R2

Explanation / Answer

Answer:

1).

SSE=1.9569

S^2=0.3914

S=0.6256

2).

R^2=0.924

Adu. R^2 =0.893

3).

Total variation: 25.5888

Unexplained variation:1.9569

Explained variation:23.6318

4).

F=30.19

5). Critical value at 0.05 : 5.79

6). Critical value at 0.01: 13.27

7).

P value: 0.0016 Reject at =0.01

We have sufficient evidence that Ho is false.

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Using the appropriate model, sample size n , and output below: Model: y = 0 + 1

Using the appropriate model, sample size n, and output below: Model: y = 0 + 1x1

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Using the appropriate model, sample size n, and output below: Model: y = 0 + 1x1

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