Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city. Height, x Stories, y 494 39 484 37 (a) x= 499 feet (c) x = 798 feet (b) x=646 feet (d) x=734 feet 766 620 520 508 51 46 44 42 Find the regression equation. y=x+ (O (Round the slope to three decimal places as needed. Round the y-interoept to two decimal places as needed.) Choose the correct graph below. OD. OA. OB Oc. Q. Q 604 60 60+- 60 0- 0- 800 Height (leet) 800 Height (feet 800 Height feet Height (eet) (a) Predict the value of y for x499. Choose the correct answer below. O A. 50 O B. 46 Oc. 40 OD. not meaningful (b) Predict the value of y for x646. Choose the correct answer below. O A. 40
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city. Height, x Stories, y 494 39 484 37 (a) x= 499 feet (c) x = 798 feet (b) x=646 feet (d) x=734 feet 766 620 520 508 51 46 44 42 Find the regression equation. y=x+ (O (Round the slope to three decimal places as needed. Round the y-interoept to two decimal places as needed.) Choose the correct graph below. OD. OA. OB Oc. Q. Q 604 60 60+- 60 0- 0- 800 Height (leet) 800 Height (feet 800 Height feet Height (eet) (a) Predict the value of y for x499. Choose the correct answer below. O A. 50 O B. 46 Oc. 40 OD. not meaningful (b) Predict the value of y for x646. Choose the correct answer below. O A. 40
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

Transcribed Image Text:Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for
each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city.
Height, x
Stories, y
(a) x= 499 feet
(c) x= 798 feet
(b) x = 646 feet
(d) x= 734 feet
766
620
520
508
494
484
51
46
44
42
39
37
O D. not meaningful
(b) Predict the value of y for x= 646. Choose the correct answer below.
O A. 40
O B. 46
O C. 53
O D. not meaningful
(c) Predict the value of y for x= 798. Choose the correct answer below.
O A. 53
O B. 50
ос. 46
O D. not meaningful
(d) Predict the value of y for x= 734. Choose the correct answer below.
O A. 53
ОВ. 50
O c. 40
O D. not meaningful

Transcribed Image Text:Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (The pair of variables have a significant correlation.) Then use the regression equation to predict the value of y for
each of the given x-values, if meaningful. The table below shows the heights (in feet) and the number of stories of six notable buildings in a city.
Height, x
Stories, y
(a) x = 499 feet
(c) x = 798 feet
(b) x= 646 feet
(d) x = 734 feet
766
620
520
508
494
484
51
46
44
42
39
37
Find the regression equation.
y x+ (O
(Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.)
Choose the correct graph below.
O A.
O B
Oc.
OD
60-
60-
60-
60
-
04
04
0-
800
800
800
Height (feet)
800
Height (feet)
Height (feet)
Height (feet)
(a) Predict the value of y for x= 499. Choose the correct answer below.
O A. 50
O B. 46
O C. 40
O D. not meaningful
(b) Predict the value of y for x=646, Choose the correct answer below.
O A. 40
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 4 steps with 4 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