The Wilcoxon signed rank test is being used to determine if a new drug is effective in reducing repetitive behavior in austic children. The table below shows the number of repetitive actions before and after the drug is administered.Find the value for Ws.
The Wilcoxon signed rank test is being used to determine if a new drug is effective in reducing repetitive behavior in austic children. The table below shows the number of repetitive actions before and after the drug is administered.Find the value for Ws.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 24PFA
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The Wilcoxon signed rank test is being used to determine if a new drug is effective in reducing repetitive behavior in austic children. The table below shows the number of repetitive actions before and after the drug is administered.Find the value for Ws.
before | after | |
1 | 85 | 75 |
2 | 70 | 50 |
3 | 40 | 50 |
4 | 65 | 40 |
5 | 80 | 20 |
6 | 75 | 65 |
7 | 55 | 40 |
8 | 20 | 25 |
32 |
||
30 |
||
4 |
||
6 |
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