The first worksheet labeled sample A (in the Excel file linked below the exam) is a sample of n=50 observations with measurements of a binary variable X and a binary variable Y for each unit of observation. Find the count of observations for which xi=1 and yi=0.
The first worksheet labeled sample A (in the Excel file linked below the exam) is a sample of n=50 observations with measurements of a binary variable X and a binary variable Y for each unit of observation. Find the count of observations for which xi=1 and yi=0.
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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The first worksheet labeled sample A (in the Excel file linked below the exam) is a sample of n=50 observations with measurements of a binary variable X and a binary variable Y for each unit of observation.
Find the count of observations for which xi=1 and yi=0.
i | xi | yi |
1 | 0 | 1 |
2 | 0 | 0 |
3 | 0 | 1 |
4 | 0 | 1 |
5 | 1 | 0 |
6 | 0 | 1 |
7 | 0 | 1 |
8 | 1 | 0 |
9 | 0 | 1 |
10 | 0 | 1 |
11 | 0 | 1 |
12 | 0 | 1 |
13 | 0 | 1 |
14 | 0 | 1 |
15 | 0 | 1 |
16 | 0 | 1 |
17 | 0 | 1 |
18 | 0 | 1 |
19 | 0 | 1 |
20 | 0 | 1 |
21 | 0 | 0 |
22 | 0 | 1 |
23 | 1 | 0 |
24 | 0 | 1 |
25 | 1 | 0 |
26 | 1 | 1 |
27 | 0 | 1 |
28 | 1 | 0 |
29 | 0 | 1 |
30 | 1 | 0 |
31 | 1 | 0 |
32 | 1 | 0 |
33 | 0 | 0 |
34 | 1 | 1 |
35 | 1 | 1 |
36 | 0 | 1 |
37 | 1 | 0 |
38 | 0 | 1 |
39 | 1 | 0 |
40 | 1 | 0 |
41 | 0 | 1 |
42 | 1 | 0 |
43 | 0 | 1 |
44 | 1 | 0 |
45 | 0 | 1 |
46 | 0 | 1 |
47 | 1 | 0 |
48 | 1 | 0 |
49 | 0 | 1 |
50 | 1 | 0 |
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