Question

Mean Differences
7 8
8 9
5 6
17 21 25 29 33 37
4
3
1 2
15 19 23 26 30 34
14 17 21 24 28 31
12
4 8
13 16 19 / 23 26 29
11
8
4
3 7 10
12 15 18 -21 24 2
11 446917 / 20.22
3 6 10
6
9
30
6
ww
1
4 13 16 18 21
12 15 17 20
8
732
6
16​

Answer 1

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