"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 function of the recycling program in 25 different districts. (Hint: Before and after become the two levels of treatment.) Test the hypothesis at the .01 level." 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.

Answered: Image /qna-images/answer/fe71d824-193c-4a95-bec5-a8e6701355df.jpg

Answered: Before After Before After 20 23 23 22 8…

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

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