In an article in the American Journal or / Clinical Pathology, by Metz et al. (A-4) published the comparison of three methods to determine the percentage of dysmorphic erythrocytes in urine. They obtained the following results using methods A (X) and B (Y) on 75 urine samples. For each of the following exercises, a) draw a scatter diagram and b) obtain the regression equation (y=a+bx) and graph it on the diagram. Y Y X Y Y 20 16 16 65 55 89 81 80 90 18 66 71 90 91 90 92 17 30 67 69 74 70 71 19 30 97 20 29 60 89 6. 18 35 75 73 59 70 93 98 97 98 25 32 93 30 40 75 76 78 69 94 8. 32 45 70 95 89 95 97 39 49 80 95 10 40 50 78 82 95 77 90 73 95 97 10 17 48 41 98 85 13 47 43 82 15 8. 57 42 85 74 98 95 85 80 99 95 96 100 99 18 50 60 19 86 75 100 60 60 59 65 70 74 100 88 88 20 16 13 69 83 100 01T0O3356757307993

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
icon
Related questions
Question

7

In an article in the American Journal or / Clinical Pathology, by Metz et al. (A-4) published the
comparison of three methods to determine the percentage of dysmorphic erythrocytes in
urine. They obtained the following results using methods A (X) and B (Y) on 75 urine samples.
For each of the following exercises, a) draw a scatter diagram and b) obtain the regression
equation (y=a+bx) and graph it on the diagram.
Y
Y
X
Y
Y
20
16
16
65
66
55
89
81
80
90
1
18
71
90
91
90
92
11
17
30
67
69
70
71
19
30
97
20
29
74
60
89
6.
18
35
75
73
59
70
93
98
25
32
93
97
98
89
30
40
75
76
78
78
69
94
8.
32
45
70
80
95
7
39
49
95
95
10
15
40
50
82
95
97
77
90
95
97
10
17
48
41
43
98
85
13
13
47
82
73
15
57
42
85
74
98
95
80
99
60
65
85
95
96
18
50
86
75
100
19
20
60
60
9.
100
99
74
100
88
88
88
6.
70
59
69
83
100
16
19
13
16
62
70
91
Transcribed Image Text:In an article in the American Journal or / Clinical Pathology, by Metz et al. (A-4) published the comparison of three methods to determine the percentage of dysmorphic erythrocytes in urine. They obtained the following results using methods A (X) and B (Y) on 75 urine samples. For each of the following exercises, a) draw a scatter diagram and b) obtain the regression equation (y=a+bx) and graph it on the diagram. Y Y X Y Y 20 16 16 65 66 55 89 81 80 90 1 18 71 90 91 90 92 11 17 30 67 69 70 71 19 30 97 20 29 74 60 89 6. 18 35 75 73 59 70 93 98 25 32 93 97 98 89 30 40 75 76 78 78 69 94 8. 32 45 70 80 95 7 39 49 95 95 10 15 40 50 82 95 97 77 90 95 97 10 17 48 41 43 98 85 13 13 47 82 73 15 57 42 85 74 98 95 80 99 60 65 85 95 96 18 50 86 75 100 19 20 60 60 9. 100 99 74 100 88 88 88 6. 70 59 69 83 100 16 19 13 16 62 70 91
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman