The estimated regression equation is ŷ = 1.2+2.4x a. Compute the mean square error using the following equation (to 3 decimals). 1 2 3 4 5 Yi 4 7 6 11 14 b. Compute the standard error of the estimate using the following equation (to 3 decimals). c. Compute the estimated standard deviation b₁ using the following equation (to 3 decimals). d. Use the t test to test the following hypotheses (a = 0.05 ): He : B₁ = 0 Ha: B₁ 0 Compute the value of the t test statistic (to 2 decimals). Use Table 2 of Appendix B to find the p-value. The p-value is -Select your answer - What is your conclusion? Select your answer- e. Use the F test to test the hypotheses in part (d) at a 0.05 level of significance. Present the results in the analysis of variance table format. Complete the F table below. Give the Sum of Squares to 1 decimal, the Mean Squares to 3 decimals, F ratio to 2 decimals and the p-value to 4 decimals. Do not round intermediate calculations. Source of Variation Degrees of Freedom Sum of Squares Mean Square F p-value Regression Error Total
The estimated regression equation is ŷ = 1.2+2.4x a. Compute the mean square error using the following equation (to 3 decimals). 1 2 3 4 5 Yi 4 7 6 11 14 b. Compute the standard error of the estimate using the following equation (to 3 decimals). c. Compute the estimated standard deviation b₁ using the following equation (to 3 decimals). d. Use the t test to test the following hypotheses (a = 0.05 ): He : B₁ = 0 Ha: B₁ 0 Compute the value of the t test statistic (to 2 decimals). Use Table 2 of Appendix B to find the p-value. The p-value is -Select your answer - What is your conclusion? Select your answer- e. Use the F test to test the hypotheses in part (d) at a 0.05 level of significance. Present the results in the analysis of variance table format. Complete the F table below. Give the Sum of Squares to 1 decimal, the Mean Squares to 3 decimals, F ratio to 2 decimals and the p-value to 4 decimals. Do not round intermediate calculations. Source of Variation Degrees of Freedom Sum of Squares Mean Square F p-value Regression Error Total
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
None
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
Recommended textbooks for you
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman