ing the data below: xi 1 2 3 4 5 yi 3 7 5 11 14 (i) Find the regression line (show your manual calculation, and do not use Excel ) (ii) compute the standard error of the estimate (iii) calculate the estimated standard deviation of b1, and (iv) use the t-test to test if there is a linear relationship exist between x and y. Use α = .05.
ing the data below: xi 1 2 3 4 5 yi 3 7 5 11 14 (i) Find the regression line (show your manual calculation, and do not use Excel ) (ii) compute the standard error of the estimate (iii) calculate the estimated standard deviation of b1, and (iv) use the t-test to test if there is a linear relationship exist between x and y. Use α = .05.
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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Using the data below:
xi | 1 | 2 | 3 | 4 | 5 |
yi | 3 | 7 | 5 | 11 | 14 |
(i) Find the regression line (show your manual calculation, and do not use Excel )
(ii) compute the standard error of the estimate
(iii) calculate the estimated standard deviation of b1, and
(iv) use the t-test to test if there is a linear relationship exist between x and y.
Use α = .05.
PLEASE SHOW ALL HAND WRITTEN STEPS AND DO NOT USE EXCEL OR ANY SOFTWARE
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