Given to the right are two linear equations and a set of data points. a. Graph the linear equations and data points. b. Complete tables for x, y, y, e, and e². c. Determine which line fits the set of data points better, according to the least-squares criterion. 10 " a. Graph the linear equations and data points. Note that Line A is dashed red and Line B is solid blue. O A. 16 B. 10 O C. 10 X 1 2 y 1 3 b. Complete the table for x, y, y, e, and e² for Line A. 3 7 Line A: y = -1 + 4x Line B: y = -2+3x O D. 0

MATLAB: An Introduction with Applications
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Chapter1: Starting With Matlab
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Determine which line fits the set of data points​ better, according to the​ least-squares criterion.
 
 
A.
Line B is the better fit because it has the smaller sum of errors.
 
B.
Line
A
is the better fit because it has the smaller sum of squared errors.
 
C.
Line A is the better fit because it has the smaller sum of errors.
 
D.
Line
B
is the better fit because it has the smaller sum of squared errors.
Given to the right are two linear equations and a set of data
points.
a. Graph the linear equations and data points.
b. Complete tables for x, y, y, e, and e².
c. Determine which line fits the set of data points better,
according to the least-squares criterion.
10
B.
a. Graph the linear equations and data points. Note that Line A is dashed red and
Line B is solid blue.
A.
10
1
C.
104
b. Complete the table for x, y, y, e, and e² for Line A.
X 1
2
y 1 3
1
3
7
Line A: y = -1 + 4x
Line B: y = -2+3x
D.
n
Transcribed Image Text:Given to the right are two linear equations and a set of data points. a. Graph the linear equations and data points. b. Complete tables for x, y, y, e, and e². c. Determine which line fits the set of data points better, according to the least-squares criterion. 10 B. a. Graph the linear equations and data points. Note that Line A is dashed red and Line B is solid blue. A. 10 1 C. 104 b. Complete the table for x, y, y, e, and e² for Line A. X 1 2 y 1 3 1 3 7 Line A: y = -1 + 4x Line B: y = -2+3x D. n
b. Complete the table for x, y, y, e, and e² for Line A.
Line A: y = -1 + 4x
ŷ
X
1
2
3
y
1
X
1
2
3
7
Complete the table for x, y, y, e, and e² for Line B.
y
1
3
7
e
(Simplify your answers.)
Line B: y=-2 + 3x
y
e²
e²
(Simplify your answers.)
Transcribed Image Text:b. Complete the table for x, y, y, e, and e² for Line A. Line A: y = -1 + 4x ŷ X 1 2 3 y 1 X 1 2 3 7 Complete the table for x, y, y, e, and e² for Line B. y 1 3 7 e (Simplify your answers.) Line B: y=-2 + 3x y e² e² (Simplify your answers.)
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