Sodium (mg) Sodium (mg) Inu une eyuaion Ul tne legressiIOH NHe for the given data. Then construct a scatter plot of the data and drav iven x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs Calories, x Sodium, y 160 170 130 120 90 190 430 480 340 380 260 540 ind the regression equation. y x+ (O (Round to three decimal places as needed.) Choose the correct graph below. O A. OB. Q 560- 560 0- 0. Calories 200 200 Calories a) Predict the value of y for x= 180. Choose the correct answer below. O A. 502.400 О В. 183.440 O C. 396.080 O D. not meaningful (b) Predict the value of y for x = 100. Choose the correct answer below. O A. 183.440 O B. 396.080
Sodium (mg) Sodium (mg) Inu une eyuaion Ul tne legressiIOH NHe for the given data. Then construct a scatter plot of the data and drav iven x-values, if meaningful. The caloric content and the sodium content (in milligrams) for 6 beef hot dogs Calories, x Sodium, y 160 170 130 120 90 190 430 480 340 380 260 540 ind the regression equation. y x+ (O (Round to three decimal places as needed.) Choose the correct graph below. O A. OB. Q 560- 560 0- 0. Calories 200 200 Calories a) Predict the value of y for x= 180. Choose the correct answer below. O A. 502.400 О В. 183.440 O C. 396.080 O D. not meaningful (b) Predict the value of y for x = 100. Choose the correct answer below. O A. 183.440 O B. 396.080
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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Question
How to solve this problem
Transcribed Image Text:Sodium (mg)
Sodium (mg)
Sodium (mg)
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
160
170
130
120
90
190
(a) x= 180 calories
(c) x= 140 calories
(b) x = 100 calories
(d) x 60 calories
430
480
340
380
260
540
Find the regression equation.
% =
(Round to three decimal places as needed.)
Choose the correct graph below.
O A.
O B.
OC.
O D.
560-
560-
560-
560-
0-
200
200
Calories
200
200
0.
Calories
Calories
Calories
(a) Predict the value of y for x= 180. Choose the correct answer below.
O A. 502.400
O B. 183.440
O C. 396.080
O D. not meaningful
%3D
(b) Predict the value of y for x= 100. Choose the correct answer below.
O A. 183.440
O B. 396.080
O C. 289.760
Transcribed Image Text:T00 Ca iunes
(b) x = 100 calories
(d) x= 60 calories
480
340
380
260
540
(c) x = 140 calories
200
.....
200
Calories
200
Calories
200
Calories
Calories
(a) Predict the value of y for x = 180. Choose the correct answer below.
O A. 502.400
O B. 183 440
OC. 396.080
O D. not meaningful
(b) Predict the value of y for x = 100. Choose the correct answer below.
O A. 183.440
OB. 396.080
O C. 289.760
O D. not meaningful
(c) Predict the value of y for x = 140. Choose the correct answer below
O A. 289 760
O B. 502.400
O C. 396.080
O D. not meaningful
(d) Predict the value of y for x = 60. Choose the correct answer below.
O A. 289.760
B. 183.440
O C. 502.400
OD. not meaningful
Submit
Expert Solution
Step 1
Solution:
| x | y | ||||
| 160 | 430 | 16.6667 | 277.7789 | 25 | 416.6675 |
| 170 | 480 | 26.6667 | 711.1129 | 75 | 2000.003 |
| 130 | 340 | -13.3333 | 177.7769 | -65 | 866.6645 |
| 120 | 380 | -23.3333 | 544.4429 | -25 | 583.3325 |
| 90 | 260 | -53.3333 | 2844.441 | -145 | 7733.329 |
| 190 | 540 | 46.6667 | 2177.781 | 135 | 6300.005 |
n= 6 observation.
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