Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below. P Calories, x Sodium, y 150 430 180 480 130 340 130 370 80 290 190 510 (a) x (c) x CLER 160 calories 140 calories (b)x= 100 calories (d) x 60 calories
Find the equation of the regression line for the given data. Then construct a scatter plot of the data and draw the regression line. (Each pair of variables has a significant correlation.) Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below. P Calories, x Sodium, y 150 430 180 480 130 340 130 370 80 290 190 510 (a) x (c) x CLER 160 calories 140 calories (b)x= 100 calories (d) x 60 calories
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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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. (Each pair of variables has a significant correlation.) Then use the regression
equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below.
Calories, x
Sodium, y
Sodium (mg)
560-
Find the regression equation.
ŷ=x+
(Round to three decimal places as needed.).
Choose the correct graph below.
O A.
0-
150
430
200
Calories
Q
180
480
Q
130
340
130
370
OB.
Sodium (mg)
560
80
290
200
Calories
(a) Predict the value of y for x = 160. Choose the correct answer below.
OA. 396.369
OB. 437.789
OC. 230.689
OD. not meaningful
(b) Predict the value of v for x = 100. Choose the correct answer below.
190
510
(a) x
(c) x
160 calories
140 calories
CEED
O C.
(6) m
560-
200
Calories
(b)x= 100 calories
(d) x 60 calories
=
O D.
560-
200
Calories
Time Remaining: 02:01:26 Naut
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. (Each pair of variables has a significant correlation.) Then use the regres:
equation to predict the value of y for each of the given x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs are shown in the table below.
C
Calories, x
Sodium, y
150
430
180
480
130
340
130
370
OA. 230.689
OB. 313.529
OC. 437.789
OD not meaningful
80
290
(b) Predict the value of y for x = 100. Choose the correct answer below.
OA. 230.689
OB. 396.369
OC. 313.529
OD. not meaningful
(c) Predict the value of y for x = 140. Choose the correct answer below.
OA. 396.369
OB. 437.789
OC. 313.529
OD. not meaningful
(d) Predict the value of y for x = 60. Choose the correct answer below.
190
510
(a) x
(c) x
...
160 calories
140 calories
(b)x= 100 calories
(d) x 60 calories
4
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