Consider the following data for two variables, x and y. \ table[[x, 9, 32, 18, 15, 26], [y, 9, 19, 20, 16, 22]] (a) Develop an estimated regression equation for the data of the form hat(y) = b + bx. (Round b to two decimal 0 1 0 places and b, to three decimal places.) hat 1 (y) = 8.65 +0.427x Comment on the adequacy of this equation for predicting y. (Use α = 0.05.) The high p- value and low coefficient of determination indicate that the equation is inadequate. The high p-value and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate. The low p-value and high coefficient of determination indicate that the equation is adequate. hat 2 (y) 10.54 +2.618x-0.054x Comment on the adequacy of this equation for predicting y. (Use x =0.05.) The high p-value and low coefficient of determination indicate that the equation is inadequate. The high p-value and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate. The low p-value and high coefficient of determination indicate that the equation is adequate. (c) Use the model from part (b) to predict the value of y when x = 20. (Round your answer to two decimal places.) Consider the following data for two variables, x and y. 932 18 15 26 19 20 16 22 (a) Develop an estimated regression equation for the data of the form ŷ bo bar. (Roend b, to two decimal places and by to three decimal places.) 98.65+0.427x Comment on the adequacy of this equation for predicting y. (Use a 0.05.) the high p-value and low coefficient of determination indicate that the equation is inadequate. O The high prvalue and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate The low plug and high coefficient of determination indicate that the equation is adequate. (b) Develop an estimated regression equation for the data of the form y Do +D₂x + D₂² (Round by to two decimal places and b, to three decimal places and by to four decimal places.) 10.54 2018-0.054 x comment on the adequacy of this equation s n for predicting y (Use c (Use a 0.05) O The high p-value and low coefficient of determination indicate that the equation is inadequate O The high p value and high coefficient of determination indicate that the equation is adequate O The low p-value and low coefficient of determination indicate that the equation is inadegeat The low p-value and high coefficient of determination indicate that the equation is adequate (c) Use the model from part (b) to predict the value of y when x20 (Round your answer to 20 23x
Consider the following data for two variables, x and y. \ table[[x, 9, 32, 18, 15, 26], [y, 9, 19, 20, 16, 22]] (a) Develop an estimated regression equation for the data of the form hat(y) = b + bx. (Round b to two decimal 0 1 0 places and b, to three decimal places.) hat 1 (y) = 8.65 +0.427x Comment on the adequacy of this equation for predicting y. (Use α = 0.05.) The high p- value and low coefficient of determination indicate that the equation is inadequate. The high p-value and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate. The low p-value and high coefficient of determination indicate that the equation is adequate. hat 2 (y) 10.54 +2.618x-0.054x Comment on the adequacy of this equation for predicting y. (Use x =0.05.) The high p-value and low coefficient of determination indicate that the equation is inadequate. The high p-value and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate. The low p-value and high coefficient of determination indicate that the equation is adequate. (c) Use the model from part (b) to predict the value of y when x = 20. (Round your answer to two decimal places.) Consider the following data for two variables, x and y. 932 18 15 26 19 20 16 22 (a) Develop an estimated regression equation for the data of the form ŷ bo bar. (Roend b, to two decimal places and by to three decimal places.) 98.65+0.427x Comment on the adequacy of this equation for predicting y. (Use a 0.05.) the high p-value and low coefficient of determination indicate that the equation is inadequate. O The high prvalue and high coefficient of determination indicate that the equation is adequate. The low p-value and low coefficient of determination indicate that the equation is inadequate The low plug and high coefficient of determination indicate that the equation is adequate. (b) Develop an estimated regression equation for the data of the form y Do +D₂x + D₂² (Round by to two decimal places and b, to three decimal places and by to four decimal places.) 10.54 2018-0.054 x comment on the adequacy of this equation s n for predicting y (Use c (Use a 0.05) O The high p-value and low coefficient of determination indicate that the equation is inadequate O The high p value and high coefficient of determination indicate that the equation is adequate O The low p-value and low coefficient of determination indicate that the equation is inadegeat The low p-value and high coefficient of determination indicate that the equation is adequate (c) Use the model from part (b) to predict the value of y when x20 (Round your answer to 20 23x
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
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 5 steps with 3 images
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