number of stories the building has? Data was gathered from a random sample of 60 tall buildings in the United States, and this data is presented in the scatterplot below. The correlation between height and number of stories was observed to be r = 0.89, and the equation to predict height based on number of stories is given below. Predicted height = 129.8 + 10.10 (stories) Based on this information, which one of the following statements is correct? 1200 1000 800 600 400 200 30 60 70 80 90 100 stories A. If we removed from the analysis the building with 81 stories and a height of 500 feet, the correlation would get stronger. B. It would be extrapolation to use the regression equation to predict the height of a building with 100 stories. c. A building with 0 stories would be predicted to have a height of 10.10 feet. D. If we decided we wanted to predict number of stories based on the height of the building, the regression equation would be: Predicted number of stories = 129.8 + 10.10 (height). E. Because we know the correlation coefficient is larger than 0.8, it is okay to conclude that the number of stories in a building causes the building to have a particular height.
number of stories the building has? Data was gathered from a random sample of 60 tall buildings in the United States, and this data is presented in the scatterplot below. The correlation between height and number of stories was observed to be r = 0.89, and the equation to predict height based on number of stories is given below. Predicted height = 129.8 + 10.10 (stories) Based on this information, which one of the following statements is correct? 1200 1000 800 600 400 200 30 60 70 80 90 100 stories A. If we removed from the analysis the building with 81 stories and a height of 500 feet, the correlation would get stronger. B. It would be extrapolation to use the regression equation to predict the height of a building with 100 stories. c. A building with 0 stories would be predicted to have a height of 10.10 feet. D. If we decided we wanted to predict number of stories based on the height of the building, the regression equation would be: Predicted number of stories = 129.8 + 10.10 (height). E. Because we know the correlation coefficient is larger than 0.8, it is okay to conclude that the number of stories in a building causes the building to have a particular height.
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.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 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