Consider the following data set. 1 2 X Y (a) Plot the data. 2.4 2 3 2 1.4 1 4 1.2 2 5 1.1 4 3 2 2

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Consider the following data set.
!
1
F1
1 2
y 2.4 2 1.4
(a) Plot the data.
y
2
3
2
F2
1
#
3
4
1.2
2
80
F3
1.1
3
$
4
4
4
888
F4
5
%
5
F5
‹6
F6
7
AA
3
4
4
8
5
5
DII
FR
9
DD
F9
)
0
F10
Transcribed Image Text:esc Consider the following data set. ! 1 F1 1 2 y 2.4 2 1.4 (a) Plot the data. y 2 3 2 F2 1 # 3 4 1.2 2 80 F3 1.1 3 $ 4 4 4 888 F4 5 % 5 F5 ‹6 F6 7 AA 3 4 4 8 5 5 DII FR 9 DD F9 ) 0 F10
Sc
-
!
1
(b) Find the equation of the regression line. (Round the values to two decimal places.)
y =
(c) Add the graph of the regression line to the plot of the data points.
y
30
Q
@2
F2
W
1
#
3
80
F3
E
3
$
4
4
888
F4
R
65
%
F5
T
y
^
6
1
Y
2
&
7
3
30
4
8
DII
FB
DD
FO
0
9
F10
E
Transcribed Image Text:Sc - ! 1 (b) Find the equation of the regression line. (Round the values to two decimal places.) y = (c) Add the graph of the regression line to the plot of the data points. y 30 Q @2 F2 W 1 # 3 80 F3 E 3 $ 4 4 888 F4 R 65 % F5 T y ^ 6 1 Y 2 & 7 3 30 4 8 DII FB DD FO 0 9 F10 E
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