The table shows the numbers of new-vehicle sales (in thousands) in the United States for Company A and Company B for 10 years. The equation of the regression line is ModifyingAbove y with caret equals 0.993 x plus 1 comma 195.82y=0.993x+1,195.82. Complete parts (a) and (b) below. New-vehicle sales left parenthesis Company Upper A right parenthesis comma x(Company A), x 4 comma 1674,167 3 comma 8823,882 3 comma 5693,569 3 comma 4433,443 3 comma 2993,299 3 comma 1173,117 2 comma 8372,837 2 comma 4982,498 1 comma 9401,940 2 comma 0842,084 New-vehicle sales left parenthesis Company Upper B right parenthesis comma y(Company B), y 4 comma 9204,920 4 comma 8444,844 4 comma 8374,837 4 comma 7104,710 4 comma 6754,675 4 comma 4284,428 4 comma 6604,660 3 comma 8323,832 2 comma 9272,927 2 comma 7532,753 Question content area bottom Part 1 (a) Find the coefficient of determination and interpret the result. rsquared2equals=. 809.809 (Round to three decimal places as needed.)
The table shows the numbers of new-vehicle sales (in thousands) in the United States for Company A and Company B for 10 years. The equation of the regression line is ModifyingAbove y with caret equals 0.993 x plus 1 comma 195.82y=0.993x+1,195.82. Complete parts (a) and (b) below. New-vehicle sales left parenthesis Company Upper A right parenthesis comma x(Company A), x 4 comma 1674,167 3 comma 8823,882 3 comma 5693,569 3 comma 4433,443 3 comma 2993,299 3 comma 1173,117 2 comma 8372,837 2 comma 4982,498 1 comma 9401,940 2 comma 0842,084 New-vehicle sales left parenthesis Company Upper B right parenthesis comma y(Company B), y 4 comma 9204,920 4 comma 8444,844 4 comma 8374,837 4 comma 7104,710 4 comma 6754,675 4 comma 4284,428 4 comma 6604,660 3 comma 8323,832 2 comma 9272,927 2 comma 7532,753 Question content area bottom Part 1 (a) Find the coefficient of determination and interpret the result. rsquared2equals=. 809.809 (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
The table shows the numbers of new-vehicle sales (in thousands) in the United States for Company A and Company B for 10 years. The equation of the regression line is
ModifyingAbove y with caret equals 0.993 x plus 1 comma 195.82y=0.993x+1,195.82.
Complete parts (a) and (b) below.|
New-vehicle sales left parenthesis Company Upper A right parenthesis comma x(Company A), x
|
4 comma 1674,167
|
3 comma 8823,882
|
3 comma 5693,569
|
3 comma 4433,443
|
3 comma 2993,299
|
3 comma 1173,117
|
2 comma 8372,837
|
2 comma 4982,498
|
1 comma 9401,940
|
2 comma 0842,084
|
|
|---|---|---|---|---|---|---|---|---|---|---|---|
|
New-vehicle sales left parenthesis Company Upper B right parenthesis comma y(Company B), y
|
4 comma 9204,920
|
4 comma 8444,844
|
4 comma 8374,837
|
4 comma 7104,710
|
4 comma 6754,675
|
4 comma 4284,428
|
4 comma 6604,660
|
3 comma 8323,832
|
2 comma 9272,927
|
2 comma 7532,753
|
Question content area bottom
Part 1
(a) Find the coefficient of determination and interpret the result.
rsquared2equals=. 809.809
(Round to three decimal places as needed.)
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