Computer output for fitting a simple linear model is given below. State the value of the sample slope for the given model. In testing if the slope in the population is different from zero, identify the p-value and use it (and a 5 % significance level) to make a clear conclusion about the effectiveness of the model. The regression equation is Y = 89.2- 6.74X. Predictor Coef SE Coef T Constant 89.233 4.527 19.71 0.000 -6.7437 0.7869 -8.57 0.000 Sample slope: i p-value: Is the model effective?

Computer output for fitting a simple linear model is given below. State the value of the sample slope for the given model. In testing if the slope in the population is different from zero, identify the p-value and use it (and a 5 % significance level) to make a clear conclusion about the effectiveness of the model. The regression equation is Y = 89.2- 6.74X. Predictor Coef SE Coef T Constant 89.233 4.527 19.71 0.000 -6.7437 0.7869 -8.57 0.000 Sample slope: i p-value: Is the model effective?

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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