MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN: 9781119256830
Author: Amos Gilat
Publisher: John Wiley & Sons Inc
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Sketch by hand a scatterplot of the number of uninsured people in 2007 (as the response
variable) against the number in 2006 (as the explanatory variable) from the table. Make sure
you include appropriate plot title and axis labels. Describe the 4 features observable from the
scatterplot. Is the age group "65 years and older" an influential observation?
B I UA
를 Ξ
x x, = E
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12pt
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Transcribed Image Text:Sketch by hand a scatterplot of the number of uninsured people in 2007 (as the response variable) against the number in 2006 (as the explanatory variable) from the table. Make sure you include appropriate plot title and axis labels. Describe the 4 features observable from the scatterplot. Is the age group "65 years and older" an influential observation? B I UA 를 Ξ x x, = E A 12pt Paragraph EDE P fx
The tables below show the number of uninsured people from a survey of citizens of the U.S. in 2006 and
2007, by age group.
2006:
Age group
Number uninsured
Total number
Under 18 years
18 to 24 years
25 to 34 years
8,661
74,101
8,323
28,405
10,713
39,868
35 to 44 years
8,018
42,762
45 to 64 years
10,738
75,653
65 years and older
541
36,035
2007:
Age group
Under 18 years
Number uninsured
Total number
8,149
74,703
18 to 24 years
7,911
28,398
25 to 34 years
10,329
40,146
35 to 44 years
7,717
42,132
45 to 64 years
10,784
77,237
65 years and older
686
36,790
expand button
Transcribed Image Text:The tables below show the number of uninsured people from a survey of citizens of the U.S. in 2006 and 2007, by age group. 2006: Age group Number uninsured Total number Under 18 years 18 to 24 years 25 to 34 years 8,661 74,101 8,323 28,405 10,713 39,868 35 to 44 years 8,018 42,762 45 to 64 years 10,738 75,653 65 years and older 541 36,035 2007: Age group Under 18 years Number uninsured Total number 8,149 74,703 18 to 24 years 7,911 28,398 25 to 34 years 10,329 40,146 35 to 44 years 7,717 42,132 45 to 64 years 10,784 77,237 65 years and older 686 36,790
Expert Solution
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Step 1

Given Information:

Consider the data that shows the number of uninsured people from a survey of citizens of the U.S in 2006 and 2007.

Number uninsured (2006) X Number uninsured (2007) Y
8661 8149
8323 7911
10713 10,329
8018 7717
10738 10,784
541 686

Number of Uninsured people (2006) = Explanatory variable.

Number of Uninsured people (2007)=Response variable.

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