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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