Observation x y Observation y 27 63 11 21 81 2 24 100 12 85 24 3 58 53 13 67 39 4 73 38 14 15 99 5 48 62 15 82 37 6 88 23 16 32 63 7 30 47 17 44 56 8 10 93 18 54 64 9 66 46 19 31 27 10 61 52 20 30 28 awer is "zero", enter "0". a crosstabulation for the data, with as the row variable and y as the column variable. For use classes of 10-29, 30-49, and so on; for y use classes of 20-39, 40-59 y 40-59 20 - 39 60-79 80-100 Grand Total × X 80-100 × X X X al X e the row percentages (to 1 decimal). Y 20 - 39 40 - 59 60-79 the column percentages (to 1 decimal). Y 20-39 40 - 59 al ***** X% * * * * * X 60 - 79 ***** % % X 80-100 ** Grand Total %
Observation x y Observation y 27 63 11 21 81 2 24 100 12 85 24 3 58 53 13 67 39 4 73 38 14 15 99 5 48 62 15 82 37 6 88 23 16 32 63 7 30 47 17 44 56 8 10 93 18 54 64 9 66 46 19 31 27 10 61 52 20 30 28 awer is "zero", enter "0". a crosstabulation for the data, with as the row variable and y as the column variable. For use classes of 10-29, 30-49, and so on; for y use classes of 20-39, 40-59 y 40-59 20 - 39 60-79 80-100 Grand Total × X 80-100 × X X X al X e the row percentages (to 1 decimal). Y 20 - 39 40 - 59 60-79 the column percentages (to 1 decimal). Y 20-39 40 - 59 al ***** X% * * * * * X 60 - 79 ***** % % X 80-100 ** Grand Total %
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
Transcribed Image Text:The following observations are for two quantitative variables, and y.
Observation
Observation
1
27 63
11
21 81
2
24 100
12
85 24
3
58 53
13
67 39
4
73 38
14
15 99
TITI
5
48 62
15
82 37
6
88 23
16
32 63
7
30 47
17
44 56
8
10 93
18
54 64
9
66 46
19
31 27
10
61
52
20
30 28
If your answer is "zero", enter "0".
a. Develop a crosstabulation for the data, with as the row variable and y as the column variable. For use classes of 10 - 29, 30-49, and so on; for y use classes of 20 - 39, 40-59, and so on.
y
x
80-100 Grand Total
20 - 39 40 - 59 60 - 79
X
X
X
10-29
X
X
X
X
30-49
X
X
X
X
X
50-69
X
X
X
X
70 - 90
Grand Total
b. Compute the row percentages (to 1 decimal).
Y
I
20 - 39
40-59
80 - 100
Grand Total
X%
10-29
30-49
X%
%
%
50 - 69
X
%
*%
70-90
c. Compute the column percentages (to 1 decimal).
Y
20 - 39
40 - 59
*%
10 - 29
%
30-49
50 - 69
70 - 90
Grand Total
%
1%
%
%
*%
60 - 79
%
%
1%
%
¹%
X
%
%
X.
%
%
60 - 79
X.
%
*%
X%
%
%
X%
X %
*%
%
80-100
*
%
%
%
1%
X%
%
*%
1%
%
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