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MATLAB: An Introduction with Applications

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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**Exhibit 15-33**

In a regression model involving 44 observations, the following estimated regression equation was obtained:

\[
\hat{y} = 10 - 4x_1 - 2x_2 + 8x_3 + 8x_4
\]

For this model, SSR (Sum of Squares for Regression) = 500 and SSE (Sum of Squares for Error) = 3500.

**Question:**

Refer to Exhibit 15-33. The computed F statistic for testing the significance of the above model is _____.

**Options:**

- ○ 2.61
- ○ 43.75
- ○ 7.00
- ● 1.39

(Note: The correct option is indicated by a filled circle.)

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