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I need help answering all of the questions including a, b, c , & d.  c and d are written down below because I could not get them into the image.  C. Predict the value of y for x=310. Choose the correct answer below. 54  48 27 not meaningful  D. Predict the value of y for x=731. Choose the correct answer below. 39 27 54

I need help answering all of the questions including a, b, c , & d.  c and d are written down below because I could not get them into the image.  C. Predict the value of y for x=310. Choose the correct answer below. 54  48 27 not meaningful  D. Predict the value of y for x=731. Choose the correct answer below. 39 27 54

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
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I need help answering all of the questions including a, b, c , & d. 

c and d are written down below because I could not get them into the image. 

C. Predict the value of y for x=310. Choose the correct answer below.

  • 54 
  • 48
  • 27
  • not meaningful 

D. Predict the value of y for x=731. Choose the correct answer below.

  • 39
  • 27
  • 54
  • not meaningful 
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 = 502 feet (c) x = 310 feet (b) x = 647 feet (d) x = 731 feet 764 625 520 510 492 484 55 47 45 41 37 35 Find the regression equation. ý =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. A. OB. C. O D. 60- 60- 60– 60- 0- 800 800 800 800 Height (feet) Height (feet) Height (feet) Height (feet) Stories Stories Stories Stories
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 = 502 feet (c) x = 310 feet (b) x = 647 feet (d) x = 731 feet 764 625 520 510 492 484 55 47 45 41 37 35 Find the regression equation. ý =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. A. OB. C. O D. 60- 60- 60– 60- 0- 800 800 800 800 Height (feet) Height (feet) Height (feet) Height (feet) Stories Stories Stories Stories
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 = 502 feet (c) x = 310 feet (b) x = 647 feet (d) x = 731 feet 764 625 520 510 492 484 55 47 45 41 37 35 (a) Predict the value of y for x = 502. Choose the correct answer below. O A. 48 В. 39 С. 54 D. not meaningful (b) Predict the value of y for x = 647. Choose the correct answer below. А. 39 В. 48 О с. 27 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 = 502 feet (c) x = 310 feet (b) x = 647 feet (d) x = 731 feet 764 625 520 510 492 484 55 47 45 41 37 35 (a) Predict the value of y for x = 502. Choose the correct answer below. O A. 48 В. 39 С. 54 D. not meaningful (b) Predict the value of y for x = 647. Choose the correct answer below. А. 39 В. 48 О с. 27 O D. not meaningful
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