Homework Help is Here – Start Your Trial Now!
Math
Statistics
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 number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 1 Test score, y 39 Test score 80+ 0 Hours studying 1 3 45 52 Q Find the regression equation. y = 5.5 x + (35.5) (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. B. 3 48 80+ 5 5 61 67 0 Hours studying C. (a) x = 2 hours (c) x = 15 hours 80- (b)x= 2.5 hours (d) x = 3.5 hours 8 Hours studying D. 80- 0 Hours studying G

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 number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 1 Test score, y 39 Test score 80+ 0 Hours studying 1 3 45 52 Q Find the regression equation. y = 5.5 x + (35.5) (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. B. 3 48 80+ 5 5 61 67 0 Hours studying C. (a) x = 2 hours (c) x = 15 hours 80- (b)x= 2.5 hours (d) x = 3.5 hours 8 Hours studying D. 80- 0 Hours studying G

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
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 number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 1 Test score, y 39 A. Test score 80- Find the regression equation. y = 5.5 x + (35.5) (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. 0- 1 3 45 52 0 8 Hours studying B. Test score A 80- 3 5 5 48 61 67 0- 0 8 Hours studying N Test score 80- (a) x = 2 hours (c) x = 15 hours 0- 0 8 Hours studying ✔ (b) x = 2.5 hours (d) x = 3.5 hours Test score A 80- 8 0 Hours studying
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 number of hours 6 students spent for a test and their scores on that test are shown below. Hours spent studying, x 1 Test score, y 39 A. Test score 80- Find the regression equation. y = 5.5 x + (35.5) (Round the slope to three decimal places as needed. Round the y-intercept to two decimal places as needed.) Choose the correct graph below. 0- 1 3 45 52 0 8 Hours studying B. Test score A 80- 3 5 5 48 61 67 0- 0 8 Hours studying N Test score 80- (a) x = 2 hours (c) x = 15 hours 0- 0 8 Hours studying ✔ (b) x = 2.5 hours (d) x = 3.5 hours Test score A 80- 8 0 Hours studying
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
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 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…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
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
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS