To help consumers in purchasing a laptop computer, Consumer Reports calculates an overall test score for each computer tested based upon rating factors such as ergonomics, portability, performance, display, and battery life. Higher overall scores indicate better test results. The following data show the average retail price and the overall score for ten 13-inch models.† Brand & Model Price ($) OverallScore Samsung Ultrabook NP900X3C-A01US 1,250 83 Apple MacBook Air MC965LL/A 1,300 83 Apple MacBook Air MD231LL/A 1,200 82 HP ENVY 13-2050nr Spectre XT 950 79 Sony VAIO SVS13112FXB 800 77 Acer Aspire S5-391-9880 Ultrabook 1,200 74 Apple MacBook Pro MD101LL/A 1,200 74 Apple MacBook Pro MD313LL/A 1,000 73 Dell Inspiron I13Z-6591SLV 700 67 Samsung NP535U3C-A01US 600 63 (a) Develop a scatter diagram with price as the independent variable.
To help consumers in purchasing a laptop computer, Consumer Reports calculates an overall test score for each computer tested based upon rating factors such as ergonomics, portability, performance, display, and battery life. Higher overall scores indicate better test results. The following data show the average retail price and the overall score for ten 13-inch models.† Brand & Model Price ($) OverallScore Samsung Ultrabook NP900X3C-A01US 1,250 83 Apple MacBook Air MC965LL/A 1,300 83 Apple MacBook Air MD231LL/A 1,200 82 HP ENVY 13-2050nr Spectre XT 950 79 Sony VAIO SVS13112FXB 800 77 Acer Aspire S5-391-9880 Ultrabook 1,200 74 Apple MacBook Pro MD101LL/A 1,200 74 Apple MacBook Pro MD313LL/A 1,000 73 Dell Inspiron I13Z-6591SLV 700 67 Samsung NP535U3C-A01US 600 63 (a) Develop a scatter diagram with price as the independent variable.
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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To help consumers in purchasing a laptop computer, Consumer Reports calculates an overall test score for each computer tested based upon rating factors such as ergonomics, portability, performance, display, and battery life. Higher overall scores indicate better test results. The following data show the average retail price and the overall score for ten 13-inch models.†
Brand & Model | Price ($) | Overall Score |
---|---|---|
Samsung Ultrabook NP900X3C-A01US | 1,250 | 83 |
Apple MacBook Air MC965LL/A | 1,300 | 83 |
Apple MacBook Air MD231LL/A | 1,200 | 82 |
HP ENVY 13-2050nr Spectre XT | 950 | 79 |
Sony VAIO SVS13112FXB | 800 | 77 |
Acer Aspire S5-391-9880 Ultrabook | 1,200 | 74 |
Apple MacBook Pro MD101LL/A | 1,200 | 74 |
Apple MacBook Pro MD313LL/A | 1,000 | 73 |
Dell Inspiron I13Z-6591SLV | 700 | 67 |
Samsung NP535U3C-A01US | 600 | 63 |
(a)
Develop a scatter diagram with price as the independent variable.
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