Question: Use the Mann-Whitney U test and the following data to determine whether there is a significant difference between the values of group 1 and group

Use the Mann-Whitney U test and the following data to determine whether there is a significant difference between the values of group 1 and group 2.Let α = .05.
Group 1 .. Group 2
15 ..... 23
17 ...... 14
26 ...... 24
11 .... 13
18 ..... 22
21 ..... 23
13 .... 18
29 ..... 21

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