Before After Before After 20 23 23 22 8 33 35 12 11 44 41 34 35 65 56 55 57 43 34 43 76 53 51 54 54 22 24 26 34 31 33 35 32 33 21 26 44 38 34 29 17 15 33 28 27 54 56 21 31
Before After Before After 20 23 23 22 8 33 35 12 11 44 41 34 35 65 56 55 57 43 34 43 76 53 51 54 54 22 24 26 34 31 33 35 32 33 21 26 44 38 34 29 17 15 33 28 27 54 56 21 31
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
"For Chapter 12 Data Set 2, compute the t value manually and write a conclusion as to whether there was a change in tons of paper used as a

Transcribed Image Text:The table presents two sets of data labeled as "Before" and "After," each with two columns. The values in the table are as follows:
| Before | After | Before | After |
|--------|-------|--------|-------|
| 20 | 23 | 23 | 22 |
| 6 | 8 | 33 | 35 |
| 12 | 11 | 44 | 41 |
| 34 | 35 | 65 | 51 |
| 55 | 57 | 43 | 34 |
| 43 | 76 | 53 | 51 |
| 54 | 54 | 22 | 21 |
| 24 | 26 | 34 | 31 |
| 33 | 35 | 32 | 33 |
| 21 | 26 | 44 | 38 |
| 34 | 29 | 17 | 15 |
| 33 | 31 | 28 | 27 |
| 54 | 56 | | |
This table can be used to examine changes or trends in the data recorded before and after a particular event or intervention.
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