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 lanet.caunras criterion 2 b. Complete the table for x, y, y, e, and e² for Line A. X 1 2 3 y 2 4 X 1 2 3 8 X Line A: y = 1 + 2x ŷ y 2 4 8 e 2 Complete the table for x, y, y, e, and e² for Line B. Line B: y=-1+ 3x y e² (Simplify your answers.) X X 1 y 2 2 4 3 8 Line A: y = 1 + 2x Line B: v= -1 + 3x X 10

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 lanet.caunras criterion 2 b. Complete the table for x, y, y, e, and e² for Line A. X 1 2 3 y 2 4 X 1 2 3 8 X Line A: y = 1 + 2x ŷ y 2 4 8 e 2 Complete the table for x, y, y, e, and e² for Line B. Line B: y=-1+ 3x y e² (Simplify your answers.) X X 1 y 2 2 4 3 8 Line A: y = 1 + 2x Line B: v= -1 + 3x X 10

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

Determine which line fits the set of data points better, according to the least-squares criterion.

Line B is the better fit because it has the smaller sum of errors.

Line

is the better fit because it has the smaller sum of squared errors.

Line

is the better fit because it has the smaller sum of squared errors.

Line A is the better fit because it has the smaller sum of 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
lonet.caueros criterion
X
1
2
3
X
1
BAAP
2
b. Complete the table for x, y, y, e, and e² for Line A.
y
2
4
8
2
3
Line A: y = 1 + 2x
ŷ
2
Complete the table for x, y, y, e, and e² for Line B.
y
2
4
8
e
(Simplify your answers.)
Line B: y = -1 + 3x
ŷ
2
X
y
e
1
2
2 4
3
8
Line A: y = 1 + 2x
Line B: v= -1 + 3x
0
10

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